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Die große Enzyklopädie des mechanischen Rechnens

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Patent

Patentdatenbank  Großbritannien  1953

 
  • Patent:GB685441 07.01.1953 Raymond Louis Andre Valtat : Improvements in or relating to calculating machines
  • Patent:GB686161 21.01.1953 Isme Ruth Wade Palmer und Carter, Dorothy (P) : Improvements in and relating to calculating devices of the slide rule type
  • Patent:GB686178 21.01.1953 Harold Hall Keen British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
  • Patent:GB686541 28.01.1953 Thédose Grange : Calculating machine
  • Patent:GB687204 11.02.1953 Anker (P) Werke AG : Improvements relating to cash registers and other adding machines
  • Patent:GB687582 18.02.1953 Broido, Daniel (P) : Improvements in and relating to calculating machines
  • Patent:GB688639 11.03.1953 Mario Abeille, Vincenzo Aquilecchia Microcalcolatore 2A : Improvements in logarithmic calculators
  • Patent:GB690050 08.04.1953 Ile D Etudes De Calcul Automat : Improvements in or relating to electronic calculating machines
  • Patent:GB690170 14.04.1953 John Perrin Powers Samas Accounting Machines Ltd. : Improvements in or relating to statistical machines
  • Patent:GB690171 15.04.1953 John Perrin Powers Samas Accounting Machines Ltd : Improvements in or relating to statistical machines
  • Patent:GB690444 22.04.1953 Bond, Robert : An improved appliance for making calculations relating to the power factor in an electrical installation
  • Patent:GB690518 22.04.1953 Louis Wattier : Calculating apparatus
  • Patent:GB691004 06.05.1953 Anders, Johann (P) Schember und Söhne Brückenwaag : Improvements in or relating to an electrically operated device for adding a plurality of weighing results in an electrically controlled indic
  • Patent:GB691310 13.05.1953 Jan Mieczyslaw Bartelski : Logarithmic calculators for astronavigational purposes
  • Patent:GB691351 13.05.1953 Alfred Ernest Jones Norman Hayes : Improved air navigational device for measurement of track error and computation of ground speed
  • Patent:GB691542 13.05.1953 Robert Bond : An improved calculating appliance for evaluating electrical quantities
  • Patent:GB693657 01.07.1953 NCR (P) : Calculating machines
  • Patent:GB693679 01.07.1953 NCR (P) : Calculating machines
  • Patent:GB693723 08.07.1953 Theodorus Reumerman Willem Hendrik Theodorus Helmig : Improvements in or relating to devices for facilitating the detections of errors in symbol groups
  • Patent:GB693909 08.07.1953 Rey, Thomas Julius (P) und Spencer, Rolf Edmund (P) Emi Ltd : Improvements relating to electrical apparatus for adding numbers and registering thetotal
  • Patent:GB694165 15.07.1953 Veeder-Root (P) Inc. : Improvements in change speed gearing for computing mechanism
  • Patent:GB694698 22.07.1953 IBM (P) : Improvements in or relating to a ten-key mechanism for an adding machine
  • Patent:GB697928 30.09.1953 AB Original Odhner (P) : Improvements in Adding Machines or Accounting Machines operating in Combined Decadic and Non-Decadic Systems, particularly in the English Currency System
  • Patent:GB698630 21.10.1953 Carreyette, Jack British Overseas Airways Corp. : Improved load computing apparatus for aircraft
  • Patent:GB698748 21.10.1953 Theodorus Reumerman und Willem Hendrik Theodorus Helmi : Improvements in or relating to checking devices for calculating apparatus
  • Patent:GB699744 18.11.1953 John Ross Hunter : Improvements in or relating to measuring and calculating devices
  • Patent:GB699910 18.11.1953 Anker (P) Werke AG : Cash registers, accounting machines and calculating machines
  • Patent:GB699914 18.11.1953 Webb, Christopher Frederick (P) Bell Punch (P) Co Ltd : Improvements in or relating to calculating machines
  • Patent:GB700301 25.11.1953 Clement Vincent Gregg : Improvements in or relating to integrators
  • Patent:GB700910 16.12.1953 Ernest Edwin Bowles : Improvements in or relating to calculating devices
  • Patent:GB701590 30.12.1953 Warman, Bloomfield James (P) Siemens Brothers and Co Ltd : Electric calculating apparatus
  • Patent:GB701598 30.12.1953 English, Francis Guy Sydenham (P), Hewitt, Maurice Charles Paton (P) Powers Samas Accounting Machines Ltd : Improvements in or relating to record card controlled statistical

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