Patent
Suchergebnisse für: British Tabulating
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Patent:DE930242
11.07.1955 Andrew Donald Booth British Tabulating (P) Machine Comp : Elektrische Impulsspeichervorrichtung
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Patent:GB190144
05.03.1924 Lake, Clair (P) British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to machines for compiling statistics
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Patent:GB191419461
17.06.1915 Hollerith, Herman (P) British Tabulating (P) Machine Co., Ltd. : Improvements in or relating to Registering and Recording Apparatus
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Patent:GB199356
09.07.1924 Clair Dennison Lake British Tabulating (P) Machine Co., Ltd. : Improvements in or relating to circuit-controlling devices for tabulating machines
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Patent:GB204676
18.08.1924 Fred Merchant Carroll British Tabulating (P) Machine Comp. : Improvements in or relating to printing mechanism, particularly applicable to tabulating machines or like record-cardcontrolled machines
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Patent:GB214571
10.11.1924 British Tabulating (P) Mach Co Ltd : Improvements in or relating to counters for record+card+controlled
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Patent:GB216142
14.08.1925 Lake, Clair (P) British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to statistical machines
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Patent:GB216143
14.08.1925 Cair Dennison Lake British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to counter-resetting mechanism
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Patent:GB235911
20.09.1926 Bryce, James (P) British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to counting apparatus
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Patent:GB242654
07.02.1927 Eugene Amzi Ford British Tabulating (P) Machine Co., Ltd. : Improvements in or relating to machines for sorting statistical record-cards
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Patent:GB247200
04.05.1927 George Francis Daly Ralph E. Page British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to record-card-controlled statistical machines
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Patent:GB250258
01.07.1927 British Tabulating (P) Mach Co Ltd : Improvements in or relating to means for producing punched records for use in calculating apparatus
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Patent:GB258269
09.12.1927 Clair Dennison Lake Frank Augustus Storey British Tabulating (P) Machine Co., Ltd. : Improvements in or relating to record-card-controlled statistical machines
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Patent:GB260274
20.01.1928 Fred Merchant Carroll British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to record-card-controlled statistical machines
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Patent:GB270305
19.12.1927 Bryce, James (P) British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to record-card-controlled statistical machines
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Patent:GB271096
13.08.1928 Bryce, James (P) Albert Washington Mills British Tabulating (P) Machine Co., Ltd. : Improvements in or relating to record-card-controlled statistical machines
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Patent:GB273731
10.01.1928 Bryce, James (P) British Tabulating (P) Machine Co., Ltd. : Improvements in or relating to statistical machines
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Patent:GB280935
18.02.1929 George Francis Daly James Wares Bryce British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to statistical or calculating machines
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Patent:GB288360
02.04.1928 Charles Campbell British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to record-card-controlled statistical machines
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Patent:GB288515
02.04.1928 Charles Campbell British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to record-card-controlled statistical machines
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Patent:GB288516
02.04.1928 Charles Campbell British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to record-card-controlled statistical machines
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Patent:GB289068
22.07.1929 Bryce, James (P) British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to statistical machines
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Patent:GB297800
27.12.1929 Bryce, James (P) British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to record-card-controlled statistical machines
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Patent:GB298476
06.01.1930 British Tabulating (P) Machine Comp. Ltd. The Tabulating Machine Comp. : Improvements in or relating to record-card-controlled statistical machines
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Patent:GB299014
20.01.1930 Bryce, James (P) British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to record-card-controlled statistical machines
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Patent:GB302237
11.03.1930 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB303062
24.03.1930 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB303517
04.04.1930 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB304383
24.01.1929 British Tabulating (P) Machine Comp., Ltd. : Improvements in or relating to statistical accumulating mechanism
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Patent:GB304599
22.04.1930 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB307025
28.05.1930 Bryce, James (P) British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB308829
30.06.1930 George Francis Daly Ralph E. Page British Tabulating (P) Machine Co., Ltd. : Improvements in or relating to record-card-controlled statistical machines
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Patent:GB308977
20.03.1930 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB327430
04.04.1930 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB327431
04.04.1930 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB329983
28.05.1930 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB345306
20.03.1931 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating, recording, registering or like machines controlled by perforated records
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Patent:GB349504
26.05.1931 Carroll, Fred M. (P) British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB349512
26.05.1931 British Tabulating (P) Mach Co Ltd : Improvements in or relating to punching machines for perforating, and adding the amounts so recorded on, statistical record-cards
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Patent:GB356304
10.09.1931 British Tabulating (P) Mach Co Ltd : Improvements in or relating to statistical or calculating machines
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Patent:GB358105
05.10.1931 British Tabulating (P) Mach Co Ltd : Improvements in or relating to record-card controlled calculating machines
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Patent:GB359037
19.10.1931 Harold Hall Keen British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to record-card-controlled statistical printing machines
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Patent:GB366141
01.02.1932 Michael Maul British Tabulating (P) Machine Co., Ltd. : Improvements in or relating to record controlled statistical machines
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Patent:GB371447
25.04.1932 George Francis Daly British Tabulating (P) Mach Co Ltd : Improvements in or relating to record-controlled calculating machines
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Patent:GB375889
07.07.1932 James Royden Peirce British Tabulating (P) Machine Co., Ltd. : Improvements in or relating to record-card controlled statistical machines
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Patent:GB381221
03.10.1932 Campbell, Charles (P) British Tabulating (P) Mach Co Ltd : Improvements in or relating to statistical or calculating machines
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Patent:GB391210
24.04.1933 Bryce, James (P) British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to statistical apparatus
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Patent:GB392622
25.05.1933 British Tabulating (P) Mach Co Ltd : Improvements in or relating to adding and/or listing machines
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Patent:GB392965
29.05.1933 Harold Hall Keen British Tabulating (P) Machine Co., Ltd. : Improvements in or relating to subtracting mechanisms
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Patent:GB398851
22.09.1933 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB405030
29.01.1934 British Tabulating (P) Machines Comp. Ltd. : Improvements in or relating to mutiplying machines
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Patent:GB405031
29.01.1934 British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to record-controlled multiplying machines
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Patent:GB405317
05.02.1934 British Tabulating (P) Machine Comp. : Improvements in or relating to record-card controlled multiplying machines
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Patent:GB409371
30.04.1934 British Tabulating (P) Mach Co Ltd : Improvements in or relating to record-card controlled calculating machines
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Patent:GB413327
13.07.1934 Campbell, Charles (P) British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB414411
03.08.1934 British Tabulating (P) Mach Co Ltd : Improvements in or relating to adding and subtracting machines
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Patent:GB418067
18.10.1934 British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to record card controlled statistical apparatus
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Patent:GB418993
05.11.1934 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB422135
07.01.1935 Harold Hall Keen British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to record-card-controlled statistical machines
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Patent:GB428391
13.05.1935 British Tabulating (P) Mach Co Ltd : Improvements in or relating to statistical, calculating or like machines
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Patent:GB428793
20.05.1935 British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to multiplying machines
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Patent:GB429605
04.06.1935 British Tabulating (P) Mach Co Ltd : Improvements in or relating to statistical calculating and like apparatus
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Patent:GB432640
31.07.1935 British Tabulating (P) Mach Co Ltd : Improvements in or relating to record-card controlled calculating machines
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Patent:GB434436
02.09.1935 British Tabulating (P) Mach Co Ltd : Improvements in or relating to sheet feeding mechanism for printing mechanism applicable to statistical, calculating and like machines
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Patent:GB435462
23.09.1935 British Tabulating (P) Mach Co Ltd : Improvements in or relating to record-card controlled calculating machines
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Patent:GB436163
07.10.1935 Harold Hall Keen British Tabulating (P) Machine Co., Ltd. : Improvements in or relating to multiplying machines
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Patent:GB436462
11.10.1935 British Tabulating (P) Mach Co Ltd : Improvements in or relating to electro-magnetically controlled statistical, calculating and like machines
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Patent:GB437578
31.10.1935 Campbell, Charles (P) British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating mechanism
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Patent:GB445296
06.04.1936 British Tabulating (P) Mach Co Ltd : Improvements in or relating to printing mechanism applicable to statistical, calculating and like machines
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Patent:GB446179
24.04.1936 British Tabulating (P) Mach Co Ltd : Improvements in or relating to counters or registers
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Patent:GB454247
28.09.1936 Campbell, Charles (P) British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB454248
28.09.1936 Campbell, Charles (P) British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating mechanism
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Patent:GB454249
28.09.1936 Campbell, Charles (P) British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB454250
28.09.1936 Campbell, Charles (P) British Tabulating (P) Mach Co Ltd : Improvements in or relating to counters for calculating machines
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Patent:GB456141
03.11.1936 British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to record-controlled multiplying machines
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Patent:GB456367
09.11.1936 British Tabulating (P) Mach Co Ltd : Improvements in or relating to multiplying machines
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Patent:GB456368
09.11.1936 British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to multiplying machines
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Patent:GB457136
23.11.1936 British Tabulating (P) Mach Co Ltd : Improvements in or relating to multiplying machines
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Patent:GB458800
28.12.1936 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines for performing division
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Patent:GB458834
28.12.1936 British Tabulating (P) Mach Co Ltd : Improvements in or relating to record controlled calculating machines
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Patent:GB483021
11.04.1938 British Tabulating (P) Mach Co Ltd : Improvements in or relating to counters for tabulating and other calculating machines
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Patent:GB484486
05.05.1938 British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to paper-feeding mechanism for statistical machines
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Patent:GB485103
13.05.1938 British Tabulating (P) Mach Co Ltd : Improvements in or relating to counters for tabulating and other calculating machines
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Patent:GB487341
20.06.1938 British Tabulating (P) Mach Co Ltd : Improvements in or relating to multiplying machines
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Patent:GB494583
26.10.1938 Harold Hall Keen British Tabulating (P) Mach Co Ltd : Improvements in or relating to paper-feeding mechanism for calculating, accounting, and like machines
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Patent:GB497039
12.12.1938 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines for performing division
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Patent:GB497676
23.12.1938 British Tabulating (P) Mach Co Ltd : Improvements in or relating to record-card controlled calculating machines
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Patent:GB501538
28.02.1939 British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to multipling machines
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Patent:GB501982
08.03.1939 James Woodhead British Tabulating (P) Mach Co Ltd : Improvements in or relating to sheet-feeding mechanism for calculating, accounting and like machines
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Patent:GB505184
04.05.1939 British Tabulating (P) Mach Co Ltd : Improvements in or relating to printing mechanism or adding and printing machines
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Patent:GB507178
12.06.1939 British Tabulating (P) Mach Co Ltd : Improvements in or relating to counters for tabulating and other calculating machines
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Patent:GB514181
01.11.1939 Frederic Victor British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB516225
28.12.1939 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB518864
11.03.1940 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB519843
08.04.1940 British Tabulating (P) Mach Co Ltd : Improvements in or relating to counters
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Patent:GB519898
09.04.1940 British Tabulating (P) Mach Co Ltd : Improvements in or relating to counters and registers
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Patent:GB532109
17.01.1941 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB533586
17.02.1941 Harold Hall Keen British Tabulating (P) Mach Co Ltd : Improvements in or relating to adding and subtracting mechanisms
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Patent:GB536644
22.05.1941 British Tabulating (P) Mach Co Ltd : Improvements in or relating to accumulators for calculating machines
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Patent:GB537858
10.07.1941 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB574405
03.01.1946 British Tabulating (P) Mach Co Ltd : Improvements in or relating to adding and subtracting machines
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Patent:GB576372
01.04.1946 British Tabulating (P) Mach Co Ltd : Improvements in or relating to adding mechanism for record card controlled accounting machines
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Patent:GB577195
08.05.1946 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB583973
03.01.1947 British Tabulating (P) Mach Co Ltd : Improvements in or relating to accounting machines
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Patent:GB589006
09.06.1947 British Tabulating (P) Mach Co Ltd : Improvements in or relating to devices for summing numbers
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Patent:GB599767
19.03.1948 Granville Hugh Baillie British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating apparatus for multiplying
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Patent:GB600665
15.04.1948 British Tabulating (P) Mach Co Ltd : Improvements in printing calculating machines
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Patent:GB600896
21.04.1948 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB614054
08.12.1948 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines for performing multiplication
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Patent:GB624467
09.06.1949 British Tabulating (P) Mach Co Ltd : Improvements in or relating to record card controlled calculating machines
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Patent:GB629621
23.09.1949 British Tabulating (P) Mach Co Ltd : Improvements in or relating to record card controlled calculating machines
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Patent:GB642683
06.09.1950 British Tabulating (P) Machine Co., Ltd. : Dividing and square root machine
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Patent:GB647194
06.12.1950 Granville Hugh Baillie British Tabulating (P) Mach Co Ltd : Improvements in or relating to record card controlled calculating machines
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Patent:GB660455
07.11.1951 British Tabulating (P) Mach Co Ltd : Improvements in or relating to a combined typewriter and calculating machine
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Patent:GB662041
28.11.1951 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB662767
12.12.1951 British Tabulating (P) Mach Co Ltd : Improvements in and relating to calculating machines
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Patent:GB665046
16.01.1952 British Tabulating (P) Mach Co Ltd : Improvements in and relating to electrical calculating machines
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Patent:GB665612
30.01.1952 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB667794
05.03.1952 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB669986
09.04.1952 British Tabulating (P) Mach Co Ltd : Improvements in and relating to calculating machines for performing division
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Patent:GB673287
04.06.1952 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB673759
11.06.1952 British Tabulating (P) Mach Co Ltd : Improvements in calculating apparatus
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Patent:GB674321
25.06.1952 British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to selectively controlled recording apparatus
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Patent:GB674952
02.07.1952 David Thomas Davis British Tabulating (P) Mach Co Ltd : Improvements in and relating to calculating apparatus
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Patent:GB675775
16.07.1952 British Tabulating (P) Mach Co Ltd : Improvements in and relating to calculating machines
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Patent:GB678299
03.09.1952 Albert John Keen British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB683765
03.12.1952 David Thomas Davis British Tabulating (P) Mach Co Ltd : Improvements in and relating to calculating apparatus
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Patent:GB686178
21.01.1953 Harold Hall Keen British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
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Patent:GB727509
06.04.1955 Cartwright, John Robert (P) British Tabulating (P) Mach Co Ltd : Improvements in or relating to relay adding or subtracting circuits
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Patent:GB734253
27.07.1955 Raymond Bird British Tabulating (P) Machine Comp. Ltd. : Improvements in or relating to electronic calculating machines
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Patent:GB767691
06.02.1957 Woods-Hill, William (P) British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating checking apparatus
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Patent:GB780431
31.07.1957 British Tabulating (P) Mach Co Ltd : Improvements in or relating to electronic calculating apparatus
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Patent:GB780596
07.08.1957 Woods-Hill, William (P) British Tabulating (P) Mach Co Ltd : Improvements in or relating to record card controlled calculating apparatus
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Patent:GB802705
08.10.1958 Duke, Keith Albert (P) British Tabulating (P) Mach Co Ltd : Improvements in or relating to digital calculating apparatus