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Patents  Great Britain  1957

 
  • Patent:GB765704 09.01.1957 Electronique and Automatisme Sa : Improvements in or relating to electric multiplying devices and to electric adder circuits
  • Patent:GB766127 16.01.1957 Parker, Charles (P) Burroughs (P) Corp : Improvements in or relating to pin carriage escapement mechanism for ten-key calculating machines
  • Patent:GB767691 06.02.1957 Woods-Hill, William (P) British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating checking apparatus
  • Patent:GB768395 13.02.1957 Ing. C. Olivetti (P) und C. S.p.A. : Improvements in or relating to mechanisms for computing machines
  • Patent:GB768507 20.02.1957 NCR (P) : Accounting or similar calculating machine
  • Patent:GB769726 13.03.1957 : Improvements relating to digital calculating apparatus
  • Patent:GB769817 13.03.1957 Francois De Changy : Improvements in or relating to intermittent gearing particularly for ratio-chance devices for calculating machines
  • Patent:GB769870 13.03.1957 John Ameido Romano : Calculating device for selecting racing horses and dogs
  • Patent:GB770034 13.03.1957 Elphick, George Stanley (P) Cinema Television Ltd : Improvements in or relating to electrical calculating apparatus
  • Patent:GB770487 20.03.1957 IBM (P) : Electrical calculating apparatus
  • Patent:GB771018 27.03.1957 Stathmos, Ab (P) : A device for automatically adding in the additional capacity weight in balances with recording means
  • Patent:GB771463 03.04.1957 Olivetti (P) und Co Spa : Improvements in and relating to electric pulse counting and calculating apparatus
  • Patent:GB771816 03.04.1957 Felt und Tarrant (P) : Improvements in or relating to calculating machines
  • Patent:GB772750 17.04.1957 Uhlig, Arno (P) und Uhlig, Werner (P) Olympia (P) Werke AG : Setting mechanism for ten-key calculating machines
  • Patent:GB772967 17.04.1957 Leonard Krauss : Improvements in or relating to apparatus for calculating the volume of solid articles of regular cross sections throughout their length
  • Patent:GB773136 24.04.1957 Adrema (P) Werke Gmbh : Apparatus for adding values with the aid of address printing plates
  • Patent:GB773366 24.04.1957 Eliezer Zur Techen Entpr Ltd : Calculator
  • Patent:GB774341 08.05.1957 Bendix Aviation Corp. : Computing apparatus
  • Patent:GB774839 15.05.1957 Werner, Walter (P) Triumphator (P) Werk Veb : Improvements in calculating apparatus
  • Patent:GB776032 29.05.1957 Castle, John Alan Henry (P) Unilever Ltd : Improvements in calculating devices
  • Patent:GB777286 19.06.1957 Standard Telephones Cables Ltd : Calculating means
  • Patent:GB777440 19.06.1957 IBM (P) : Tabulating and calculating machine
  • Patent:GB777721 26.06.1957 Melville, Willaim Simm (P) British Thomson Houston Co Ltd : Improvements relating to marine navigational calculating devices
  • Patent:GB777800 26.06.1957 Electricité de France - Service National - Direction des Etudes et Recherches : Improvements in and relating to rotary multiplying-dividing devices
  • Patent:GB778078 03.07.1957 Aktiebolaget Original-Odhner (P) : Improvements in adding machines and like calculating machines
  • Patent:GB778251 03.07.1957 Lien, Jørgen Adwel (P) : Visual item indicator apparatus for printing adding machines
  • Patent:GB778556 10.07.1957 Rafael Fischer : Improvements in or relating to calculators
  • Patent:GB778633 10.07.1957 Fred William Hoch : Improvements in or relating to slide-rules
  • Patent:GB779039 17.07.1957 Raul Carlos Ferraro : A full keyboard listing adding machine
  • Patent:GB780296 31.07.1957 Lucien Eugene Henri Naulet : A case combined with a conception period calculator
  • Patent:GB780431 31.07.1957 British Tabulating (P) Mach Co Ltd : Improvements in or relating to electronic calculating apparatus
  • 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
  • Patent:GB780953 14.08.1957 El Re Ma S A : Improvements in or relating to electric calculating machines
  • Patent:GB780955 14.08.1957 El Re Ma S A : Improvements in or relating to electric calculating machines
  • Patent:GB781295 14.08.1957 IBM (P) : Improvements in calculating machines
  • Patent:GB781398 21.08.1957 Monroe (P) Calculating Machine Comp. : Improvements relating to sign detection apparatus for calculating machines
  • Patent:GB782873 11.09.1957 Charles John Broadhurst : Improvements in Slide Rules
  • Patent:GB783718 25.09.1957 Yandell, Ronald Percy Bawden (P) Powers Samas Account Mach Ltd : Improvements in or relating to calculating machines
  • Patent:GB783734 25.09.1957 Mach Automatiques Modernes : Improvements in or relating to calculating or accounting machines
  • Patent:GB784500 09.10.1957 Paul Peter Alden : Improvements in calculator devices
  • Patent:GB785230 23.10.1957 Starks-Field, Alfred Benjamin (P) Marconi Wireless Telegraph Co : Improvements in or relating to electric analogue calculating instruments
  • Patent:GB785285 23.10.1957 Hebel, Martin (P) Eldi Feinmechanik G M B H : Improvements in or relating to calculating and book keeping machines
  • Patent:GB785614 30.10.1957 Hebel, Martin (P) Eldi Feinmechanik G M B H : Numeral storer for calculating, book-keeping or the like machines
  • Patent:GB787069 27.11.1957 Hall, George Virgil (P) Oliwa, Walter Stanley (P) Monroe (P) Calculating Machine Comp. : Improvements relating to sign detection mechanism for calculating machine registers
  • Patent:GB787185 04.12.1957 Svoboda, Antonin (P) Aritma : Decadic relay adding machine
  • Patent:GB787893 18.12.1957 Ing. C. Olivetti (P) & C. : Improvement to multiplication mechanisms for calculating machines
  • Patent:GB788071 23.12.1957 Triumph-Werke (P) Nürnberg AG : A numeral storing device for electro-mechanically operated book-keeping, calculating or the like machines

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