Patent

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Patent:US2026538
07.01.1936 H. M. Jensen : Noon Interval Calculator
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Patent:US2026912
07.01.1936 Alexander Procofieff-Seversky Seversky Aero Corp : Variable speed drive for calculator mechanism
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Patent:US2027349
07.01.1936 Alexander Procofieff-Seversky Seversky Aero Corp. : Range finding and flight directing apparatus for use in aircraft
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Patent:US2027368
14.01.1936 Robert W. Bockius : Navigational instrument
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Patent:US2027565
14.01.1936 B. C. Stickney : Tabulating Device
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Patent:US2027572
14.01.1936 Anderson, Walter (P) Underwood Elliott-Fisher (P) Comp. : Paper feed mechanism
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Patent:US2027926
14.01.1936 Shierfield G. Meyers Earl W. Chafee Sperry (P) Gyroscope Comp. Inc. : Gunfire director system
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Patent:US2028052
14.01.1936 Easterly John I : Combination square and Slide Rule
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Patent:US2028529
21.01.1936 Smith, Clyde (P) Int Communications Lab Inc : Calculating Mechanism
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Patent:US2028540
21.01.1936 Friden, Carl Mauritz Fredrick (P) : Calculating Machine
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Patent:US2028622
21.01.1936 Phelps Clyde H Master Electric Company : Apparatus for calculating the angularity of steering wheels
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Patent:US2029271
28.01.1936 E. H. Messiter : Conveyer Weighing Apparatus
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Patent:US2029776
04.02.1936 Max Jacob Anker (P)-Werke AG : Cash register
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Patent:US2030097
11.02.1936 L. A. Carter : Setting and Indicating Device for Geared Lathe Headstocks
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Patent:US2031860
25.02.1936 Shipley, Bernis (P) NCR (P) : Cash register
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Patent:US2032168
25.02.1936 Alexander Adolf Carlo Degen Bell Punch (P) Comp. Ltd : Keyboard
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Patent:US2032691
03.03.1936 Foothorap, Harry Arthur (P) Underwood Elliott-Fisher (P) Comp. : Crossfooting register for calculating machines
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03.03.1936 Mehan, Thomas O. (P) Remington (P) Rand Inc : Computing machine
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Patent:US2033088
03.03.1936 Avery, Harold (P) Marchant (P) Calculating Machine Comp. : Calculating machine
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Patent:US2033439
10.03.1936 Mez, Gustav (P) Mercedes (P) Büromaschinen-Werke AG : Calculating machine
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Patent:US2033715
10.03.1936 Brent C. Jacob : Mathematical instrument
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Patent:US2034027
17.03.1936 C. A. Decary et al : Fecundity Calculating Device
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Patent:US2034085
17.03.1936 Chase, George Clinton (P) : Calculating Machine
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Patent:US2034103
17.03.1936 Lasker, William Walter (P) Remington (P) Rand Inc : Tabulating machine
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17.03.1936 Hogan George L Robert Britigan Corp : Calculating Device
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17.03.1936 Johnstone, Harold G. (P) Western Electric (P) Comp. : Accounting system
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17.03.1936 Kottmann, August (P) Rheinmetall (P) : Calculating machine
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Patent:US2034542
17.03.1936 A. Thomas : Counting Machine
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Patent:US2034724
24.03.1936 Kottmann, August (P) Rheinmetall (P) : Device for the automatic clearing of the registers of computing machines
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Patent:US2035095
24.03.1936 Racz, Ernest (P) Burroughs (P) : Calculating Machine
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Patent:US2035322
24.03.1936 Kottmann, August (P) Rheinische Metallwaaren- und Maschinenfabrik Sommerda AG : Calculating machine with automatic multiplying device and with result and totalizing registers
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Patent:US2035590
31.03.1936 Campos, Francisco (P) Accounting Machines Ltd. : Calculating machine
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Patent:US2035715
31.03.1936 William J. Pearson Thomas I. Brown Elizabeth B. Pearson : Overthrow mechanism
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Patent:US2036398
07.04.1936 Colvin, Charles H. : Calendar
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Patent:US2037356
14.04.1936 F. Von Schütz : Multiplying Gear
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Patent:US2037667
14.04.1936 V. H. Rausch : Computing Mechnism
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Patent:US2038716
28.04.1936 Christian, Raymond A. (P) NCR (P) : Automatic ribbon control for calculating machines
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Patent:US2038717
28.04.1936 Christian, Raymond A. (P) NCR (P) : Calculating machine
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Patent:US2039143
28.04.1936 Breitling, Ernst (P) NCR (P) : Totalizer controlling mechanism
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Patent:US2039791
05.05.1936 Frank J. Furman IBM (P) : Printing mechanism
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Patent:US2039795
05.05.1936 Karl Otto R. Henzelmann : Calculating machine
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Patent:US2039925
05.05.1936 Nelson C. Ovaitt : Pay roll check machine
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Patent:US2040026
05.05.1936 Harvey L. Spaunburg Veeder-Root (P) Inc. : Counter
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Patent:US2040027
05.05.1936 Frank E. Northrop Veeder-Root (P) Inc. : Counter e
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Patent:US2040031
05.05.1936 Harvey L. Spaunburg Veeder-Root (P) Inc. : Counter
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Patent:US2040086
12.05.1936 Goodwillie John E : Condenser efficiency calculator
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19.05.1936 C. W. Bristol : Telemetering Device
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Patent:US2041752
26.05.1936 Fuller, Frederick (P) NCR (P) : Cash register
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Patent:US2041977
26.05.1936 Sundstrand, Oscar (P) Underwood Elliott-Fisher (P) Comp. : Calculating machine
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26.05.1936 A. Constantine : Counter
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Patent:US2042324
26.05.1936 Peirce, John Royden (P) IBM (P) : Tabulator
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Patent:US2042342
26.05.1936 F. A. Kaiser : Calculating Machine
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Patent:US2042909
02.06.1936 Hannes Satukangas, Hannes Aarni, Johannes Heikki Kemila : Naught mechanism for use in ten key adding machines
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Patent:US2042986
02.06.1936 Haase, Richard (P) : Calculating Machine
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Patent:US2043021
02.06.1936 Turck, Joseph Abraham Valentine (P) Felt und Tarrant (P) Mfg. Comp. : Keyboard for calculating machines and the like
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Patent:US2043221
09.06.1936 Ball, William (P) British Adding and Calculating Machines Ltd. : Calculating machine
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16.06.1936 Lasker, William Walter (P) Remington (P) Rand Inc : Tabulating machine
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16.06.1936 Balster, Albert (P) : Table mounting for calculating machines
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16.06.1936 Lasker, William Walter (P) Remington (P) Rand Inc : Card punching machine
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16.06.1936 Lasker, William Walter (P) Remington (P) Rand Inc : Card punching machine
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16.06.1936 William J. Pearson Postal Automatic Machines, Inc. : Zero-setting device
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23.06.1936 Goldberg, Maximilian Meyer (P) NCR (P) : Accounting machine
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Patent:US2044975
23.06.1936 Evans, Clyde P. : Adding machine
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Patent:US2044978
23.06.1936 Avery, Harold (P) and Lerch, Gustav (P) Marchant (P) Calculating Machine Company : Calculating Machine
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Patent:US2045021
23.06.1936 Muller, Robert (P) : Calculating Machine
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Patent:US2045434
23.06.1936 Bryce, James (P) IBM (P) : Record controlled accounting machine
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Patent:US2045436
23.06.1936 Bryce, James (P) IBM (P) : Accounting machine
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Patent:US2045437
23.06.1936 Daly, George F. (P) IBM (P) : Multiplying Machine
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Patent:US2045621
30.06.1936 Spitzglass Albert, Handwerk Otto Republic Flow Meters Co : Calculating Apparatus
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Patent:US2046329
07.07.1936 Kottmann, August (P) Rheinmetall (P) (Rheinische Metallwaaren und Maschinenfabrik) : Calculating Machine
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Patent:US2046464
07.07.1936 Andreas Knutsen Knut : Printing device for statistical, calculating, and tabulating machines utilizing perforated cards
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Patent:US2046465
07.07.1936 Knut Andreas Knutsen : Card controlled device
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Patent:US2046524
07.07.1936 Mez, Gustav (P) Mercedes (P) Büromaschinen-Werke AG : Mechanism for typewriter calculating machines
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Patent:US2046810
07.07.1936 Frank J. Cannon Production Instrument (P) Comp. : Counting mechanism
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Patent:US2046820
07.07.1936 S. Hilder : Calculating Machine
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Patent:US2047353
14.07.1936 Leon E. Blanchard Harbour Stockwell Comp. : Indicating instrument
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Patent:US2047519
14.07.1936 Robert E. Paris : Tabulating machine
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Patent:US2047942
21.07.1936 Enunett J. Culligan : Guide for indicating the fecundity rhythm in women
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Patent:US2048060
21.07.1936 Dicke, Allen (P) NCR (P) : Cash register
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Patent:US2048083
21.07.1936 Shipley, Bernis (P) NCR (P) : Cash register
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Patent:US2048200
21.07.1936 Robertson, William (P) NCR (P) : Cash register
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Patent:US2048261
21.07.1936 Ernst Valfrid Gustafsson Gustaf Hilarius Hellgren : Selector for calculating machines
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Patent:US2048453
21.07.1936 Kall, Alfred Telefonactiebolaget L. M. Ericsson : Calculating Machine
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Patent:US2048541
21.07.1936 Dreher, Elmer H. (P) Remington (P) Rand Inc : Calculating machine
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Patent:US2048568
21.07.1936 Seymour, Arthur (P) Remington (P) Rand Inc : Computing machine
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Patent:US2048819
28.07.1936 A. E. Russ : Computing Apparatus
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Patent:US2049015
28.07.1936 Johan Georg Christian Möller Krag Maskin Fabrik AS : Value printing machine
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Patent:US2049038
28.07.1936 Cyrus Walfred Andersen : Menstrual phase recorder and indicator
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Patent:US2049375
28.07.1936 J. B. Henderson : Automatic Steering Control
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Patent:US2049690
04.08.1936 Cunningham, James (P) IBM (P) : Drive mechanism
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Patent:US2050022
04.08.1936 Shipley, Bernis (P) NCR (P) : Cash register
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Patent:US2050674
11.08.1936 E. F. Stover : Indicating, Recording, and Integrating Fluid Meter
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Patent:US2050919
11.08.1936 : Ciphering machine
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Patent:US2051781
18.08.1936 R. W. Brown : Integrating Control Method and Apparatus for Achieving Uniformity of Avarage Conditions
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Patent:US2052036
25.08.1936 Racz, Ernest (P) Burroughs (P) : Calculating Machine
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Patent:US2052444
25.08.1936 Breitling, Ernst (P) NCR (P) : Bookkeeping machine
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Patent:US2052616
01.09.1936 Alfred W. Gardes NCR (P) : Key and method of manufacturing the same
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Patent:US2052764
01.09.1936 T. R. Harrison : Measuring Apparatus
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Patent:US2052821
01.09.1936 J. F. Goodwille : Bookkeeping Machine
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Patent:US2052861
01.09.1936 Heinz zur Nieden Anker (P)-Werke AG : Bookkeeping machine
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Patent:US2052905
01.09.1936 Sturm, Ansgar (P) Mergenthaler Linotype Co. : Accounting machine
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Patent:US2053019
01.09.1936 Warren Bagley James : Aerial photograph calculator
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Patent:US2053243
01.09.1936 Mills, Albert (P) IBM (P) : Tabulating machine
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Patent:US2053737
08.09.1936 Petschenig, Karl (P) Optische Anstalt C. P. Goerz (P) AG : Calculating Apparatus
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Patent:US2054102
15.09.1936 Shoup, Samuel R.; Shoup, Ransom P. Shoup Voting Machine Corp. : Voting machine
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Patent:US2054904
22.09.1936 Kottmann, August (P) Rheinmetall (P) : Automatic operating device for use with calculating machines
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Patent:US2054905
22.09.1936 Kottmann, August (P) Rheinmetall (P) : Zero-setting mechanism
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Patent:US2055023
22.09.1936 Louis J. Authier Burroughs (P) Adding Machine Comp. : Transfer mechanism
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Patent:US2055522
29.09.1936 Dicke, Allen (P) NCR (P) : Cash register
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Patent:US2055525
29.09.1936 Richard Fellenberg NCR (P) : Cash register
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Patent:US2055550
29.09.1936 Robert L. Muller Burroughs (P) Adding Machine Co. : Calculating machine
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Patent:US2055551
29.09.1936 Muller, Robert (P) Burroughs (P) : Calculating Machine
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Patent:US2055552
29.09.1936 Muller, Robert (P) Burroughs (P) : Calculating Machine
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Patent:US2055623
29.09.1936 Crosman, Loring Pickering (P) Gardner (P) Comp. : Calculating machine
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Patent:US2055703
29.09.1936 Nathan W. Perkins NCR (P) : Calculating machine
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Patent:US2055965
29.09.1936 Bryce, James (P) HOBART MFG CO : Scale
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Patent:US2056361
06.10.1936 Mills, Albert (P) IBM (P) : Plugboard for tabulating machines
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Patent:US2056363
06.10.1936 Peirce, John Royden (P) IBM (P) : Subtracting tabulator
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Patent:US2056395
06.10.1936 Hugh F. Carman Herbert H. Woodruff IBM (P) : Record controlled machine
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Patent:US2056403
06.10.1936 Lake, Clair (P) IBM (P) : Accumulating device
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Patent:US2056485
06.10.1936 Robertson, William (P) NCR (P) : Cash register
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Patent:US2056486
06.10.1936 William H. Robertson NCR (P) : Cash register
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Patent:US2056536
06.10.1936 Leroy J. Sampson Burroughs (P) Adding Machine Comp. : Calculating machine
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Patent:US2056690
06.10.1936 Edward A. Slye Veeder-Root (P) Inc. : Counter mechanism
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Patent:US2056747
06.10.1936 Sundstrand, Oscar (P) Walter A. Anderson Underwood Elliott-Fisher (P) Comp. : Bookkeeping machine
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Patent:US2056821
06.10.1936 Breitling, Ernst (P) NCR (P) : Controlling mechanism for cash registers and calculating machines
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Patent:US2057161
13.10.1936 Racz, Ernest (P) Burroughs (P) Adding Machine Comp. : Calculating machine
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Patent:US2057400
13.10.1936 Sundstrand, Oscar (P) Underwood Elliott-Fisher (P) Comp. : Algebraic totalizer
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Patent:US2057438
13.10.1936 Karl August Lehmann Ernst Breitlin NCR (P) : Multiple totalizer cash register w
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Patent:US2057606
13.10.1936 Campos, Francisco (P) Accounting Machines Ltd. : Calculating machine
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Patent:US2057657
20.10.1936 Breitling, Ernst (P) NCR (P) : Accounting machine
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Patent:US2057664
20.10.1936 Mcgaughy John B Pittsburgh Equitable Meter Co : Gas orifice meter chart calculating machine
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Patent:US2058056
20.10.1936 Brubaker, Walter S.; Saarinen, Armas J. Granberg Meter Corp. : Counter-setting means
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Patent:US2058280
20.10.1936 Ernest Wells Roy : Ratio calculator
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Patent:US2058496
27.10.1936 R. H. Paul : Game Scorer
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Patent:US2058922
27.10.1936 Stickney, Burnham (P) Underwood Elliott-Fisher (P) Comp. : Computing machine
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Patent:US2059251
03.11.1936 Lasker, William Walter (P) Remington Rand (P) Inc : Printing and paper feeding mechanism for adding machines or the like
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Patent:US2059252
03.11.1936 Laskin, William W. (P) Remington Rand (P) Inc. : Tabulating Machine
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Patent:US2059277
03.11.1936 James H. Rand William W. Lasker Remington Rand (P) : Tabulating machine
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Patent:US2059289
03.11.1936 A. Svensson : Combination Drafting and Computing Rule
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Patent:US2059458
03.11.1936 Hosack, Francis A. (P) : Releasing means
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Patent:US2059652
03.11.1936 Pott, August Friedrich (P) Mercedes (P) Büromaschinen-Werke AG : Key canceling arrangement for calculating machines
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Patent:US2060119
10.11.1936 Racz, Ernest (P) Burroughs (P) : Calculating Machine
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Patent:US2060167
10.11.1936 Breitling, Ernst (P) NCR (P) : Bookkeeping and invoicing machine
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Patent:US2060191
10.11.1936 Kurt Gelpke NCR (P) : Accounting machine
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Patent:US2060528
10.11.1936 W. C. Powell : Device for Facilitating the Reading of a Slide Rule
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Patent:US2060702
10.11.1936 Turck, Joseph Abraham Valentine (P) Felt und Tarrant (P) : Calculating Machine
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Patent:US2060704
10.11.1936 Turck, Joseph Abraham Valentine (P) Felt und Tarrant (P) Mfg. Comp. : Calculating Machine
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Patent:US2060954
17.11.1936 Sundstrand, Oscar (P) Underwood Elliott-Fisher (P) Comp. : Bookkeeping machine
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Patent:US2061362
17.11.1936 Lawrence E. Lentz Underwood Elliott-Fisher (P) Comp. : Computing machine
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Patent:US2061441
17.11.1936 E. S. Smith, Jr. : Method of and Apparatus for Telemetering
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Patent:US2061667
24.11.1936 Muller, Robert (P) Burroughs (P) : Calculating Machine
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Patent:US2061745
24.11.1936 Wadel Felix B : Electrical adding machine
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Patent:US2061853
24.11.1936 G. D. Shaeffer : Slide Rule
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Patent:US2062110
24.11.1936 Everett W. Swartwout : Transformer measuring instrument
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Patent:US2062117
24.11.1936 Bryce, James (P) George F. Daly James M. Cunningham IBM (P) : Record controlled accounting machine
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Patent:US2062118
24.11.1936 Bryce, James (P) George F. Daly IBM (P) : Accounting machine with supplemental recorder
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Patent:US2062119
24.11.1936 Bryce, James (P) IBM (P) : Successive discount accounting machine
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Patent:US2062634
01.12.1936 Avery, Harold (P) : Calculating Machine
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Patent:US2062731
01.12.1936 Charles Schroder Allen Wales (P) Adding Machine : Calculating Machine
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Patent:US2062963
01.12.1936 Benninger, Eugen (P) : Calculating Machine
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Patent:US2062997
01.12.1936 Einar M. Orbeck John Wood Mfg. Comp. Inc. : Variable gearing for computing mechanism
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Patent:US2063080
08.12.1936 Christian, Raymond A. (P) Emil J. Ens NCR (P) : Counter control for calculating machines
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Patent:US2063091
08.12.1936 Green, Charles (P) NCR (P) : Cash register
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Patent:US2063118
08.12.1936 Robert E. Paris : Tabulating machine
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Patent:US2063287
08.12.1936 H. A. Aikins : Calculating Device
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Patent:US2063482
08.12.1936 Bryce, James (P) : Tabulating Device
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Patent:US2063486
08.12.1936 Fred M. Carroll IBM (P) : Tabulating machine
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Patent:US2063501
08.12.1936 A. F. Harbo : Device for Teaching Music Reading
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Patent:US2063737
08.12.1936 Hart, Frederick (P) Remington (P) Typewriter Comp. : Combined typewriting and computing machine
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Patent:US2063740
08.12.1936 R. R. Henderson : Calculating Machine
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Patent:US2063906
15.12.1936 O. A. Boch : Location Finder
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Patent:US2063962
15.12.1936 Turck, Joseph Abraham Valentine (P) : Key Responsive Calculating Machine
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Patent:US2063983
15.12.1936 George Clinton Chase Monroe (P) Calculating Machine Comp. : Calculating machine
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Patent:US2064061
15.12.1936 Hayes Hagner, Frederick Position Finder Corp. : Position finder
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Patent:US2064062
15.12.1936 Hayes Hagner, Frederick Position Finder Corp. : Navigating instrument
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Patent:US2064147
15.12.1936 Breitling, Ernst (P) NCR (P) : Controlling mechanism for cash registers and calculating machines
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Patent:US2064482
15.12.1936 Maul, Michael (P) : Perforated record controlled machine
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Patent:US2064917
22.12.1936 Henry M. Jensen : Navigational instrument
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Patent:US2065303
22.12.1936 Earl W. Chafee Hugh Murtagh Shierfield G. Myers Sperry Gyroscope Comp. : Apparatus for the control of gunfire
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Patent:US2065966
29.12.1936 Brüning, Paul : Elastic Holder for cutting off Tools and the like
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Patent:USRe20167
10.11.1936 Smith, Abraham (P) NCR (P) : Bookkeeping machine