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Brevetti  Gran Bretagna  1946

 
  • Patent:GB574345 01.01.1946 Kenneth Montague Bancroft Wrig Int Communications Lab Inc : An improved device for use in calculating electrical values
  • Patent:GB574405 03.01.1946 British Tabulating (P) Mach Co Ltd : Improvements in or relating to adding and subtracting machines
  • Patent:GB574743 18.01.1946 Clement Durie Hagen Parsons : A new or improved device for mechanically determining information concerned with tides
  • Patent:GB574841 23.01.1946 Sulzberger, Arnold (P) : Electric calculating device
  • Patent:GB575091 04.02.1946 John Percival Watson Vickers Armstrongs Ltd : Improvements in or relating to calculating mechanism
  • Patent:GB575332 13.02.1946 Alfred Wilson Sinclair Fraser and Glass Ltd : Improvements in or relating to Slide Rules or calculators
  • Patent:GB576372 01.04.1946 British Tabulating (P) Mach Co Ltd : Improvements in or relating to adding mechanism for record card controlled accounting machines
  • Patent:GB576534 09.04.1946 Burns, Snodgrass (P) : Improvements in or relating to slide rule calculators
  • Patent:GB577001 01.05.1946 William Higley Sayers Boulton Aircraft Ltd : Improvements in and relating to computing mechanism for the correction of gun sights
  • Patent:GB577058 02.05.1946 Osmond Philip Raphael, Edwin Berry : Improvements in or relating to optical computation devices
  • Patent:GB577195 08.05.1946 British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
  • Patent:GB577893 05.06.1946 George Clifford Hartley, Leslie Baines Haigh : Improvements in or relating to electrically operated calculating equipment
  • Patent:GB577895 05.06.1946 Leslie Baines Haigh Standard Telephones Cables Ltd : Improvements in or relating to electrically operated calculating equipment
  • Patent:GB577940 06.06.1946 George Clifford Hartley, Leslie Baines Haigh : Improvements in or relating to electrically operated calculating apparatus
  • Patent:GB578041 13.06.1946 George Clifford Hartley, William John Reynolds : Improvements in or relating to electrically operated calculating equipment
  • Patent:GB578077 14.06.1946 Gaz & D Electricite Du Sud Est : Ready reckoner for use in conjunction with an accounting machine
  • Patent:GB578557 03.07.1946 George Marsden MacDonald : Mechanical means for the construction of logarithmic spirals
  • Patent:GB578558 03.07.1946 George Marsden MacDonald : Improvements in logarithmic calculators
  • Patent:GB578914 17.07.1946 Jeffery Walton Barnes und William Henderson Coulthard : Improvements in or relating to calculating mechanism
  • Patent:GB578981 18.07.1946 Arthur Prescott Coulden J and R Fleming Ltd : Device for use in making bifocal lenses
  • Patent:GB579136 24.07.1946 Reece Buttonhole Machine Compa : Improvements in or relating to navigation instruments
  • Patent:GB579274 30.07.1946 Leslie Herbert Bedford Cossor Ltd A C : Improvements relating to electrical calculating or measuring apparatus
  • Patent:GB579282 30.07.1946 David Kennedy, Walter : An improved apparatus for making calculations relating to gunnery
  • Patent:GB579325 31.07.1946 Bell, John (P) Cossor Ltd A C : Improvements relating to electrical calculating apparatus
  • Patent:GB579478 06.08.1946 Ritchie Hart Lock : Improvements in slide rule calculating apparatus
  • Patent:GB579557 07.08.1946 Philip Mayne Woodward : Improvements in or relating to calculating devices
  • Patent:GB579982 22.08.1946 Charles Schermuly, Alfred James Schermuly, Conrad : Improvements in or relating to means for discharging rockets
  • Patent:GB580252 02.09.1946 Dora Minna Liebmann und Gerhard Liebmann : Improvements in or relating to calculating instruments
  • Patent:GB580335 04.09.1946 Arenco Ab : Improvements in instruments for controlling gunfire
  • Patent:GB580444 09.09.1946 Samuel Lindon : An improved counting device
  • Patent:GB581120 02.10.1946 Ben Secker, Bent Buelow Jacobsen Standard Telephones : Electrical methods of and apparatus for locating moving objects
  • Patent:GB581565 17.10.1946 George Clifford Hartley, William John Reynolds : Improvements in or relating to electrically operated calculating equipment
  • Patent:GB581732 23.10.1946 John Bryant Digby De Mahe : Calculating apparatus
  • Patent:GB581740 23.10.1946 John Bell, Charles Seymour Wright, Eric Miles Langham : Improvements in electrical potentiometers
  • Patent:GB581905 29.10.1946 Wright, Charles Seymour (P) und Burt, Francis Stanley (P) : Calculating apparatus for vector problems
  • Patent:GB581906 29.10.1946 Wright, Charles Seymour (P) und Burt, Francis Stanley (P) : True wind calculator for use on aircraft
  • Patent:GB582145 06.11.1946 Gerard Francis Wittgenstein : Improvements in and relating to a logarithmic calculator
  • Patent:GB583637 23.12.1946 Burns Snodgrass : Improvements in cursors for Slide Rules
  • Patent:GB605926 18.04.1946 NCR (P) : Improvements in or relating to Accounting Machines
  • Patent:GB607622 01.02.1946 Broido, Daniel (P) : Calculating-apparatus
  • Patent:GB607674 16.04.1946 Broido, Daniel (P) : Calculating-apparatus

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