[Hauptseite]

Rechnerlexikon

Die große Enzyklopädie des mechanischen Rechnens

3.227.240.143 | Anmelden | Hilfe

  DE  EN  FR  IT 
Hauptseite
Gesamtindex
Letzte Änderungen

Druckversion

Artikel
Bild
Patent

Spezialseiten

Patent

Patentdatenbank  Großbritannien  1931

 
  • Patent:GB315267 01.01.1931 Young, Archer Everett : Improvements in or relating to method of and apparatus for indicating, recording and computing certain manifestations, such as pressure involved in meters
  • Patent:GB317090 09.02.1931 Burroughs (P) Adding Machine Co : Improvements in or relating to calculating or accounting machines
  • Patent:GB341435 09.01.1931 Felt und Tarrant (P) :
  • Patent:GB341850 15.01.1931 Tauschek, Gustav (P) : Process and apparatus for setting numerical values or other quantitative magnitudes electromagnetically upon registering and calculating mechanism
  • Patent:GB342355 02.02.1931 Dall, Horace Edward (P) & George Kent Ltd : Improvements in Planimeters
  • Patent:GB343060 09.02.1931 Burroughs (P) Adding Machine Co : Improvements in and relating to calculating or accounting machines
  • Patent:GB343061 09.02.1931 Burroughs (P) Adding Machine Co : Improvements in and relating to calculating or accounting machines
  • Patent:GB343323 19.02.1931 Hugo Jung : Improvements in and relating to beads or counters for abacuses
  • Patent:GB343448 16.02.1931 Ball, William (P) und Fitz,Richard (P) : Improvements in printing mechanism for use with calculating and like machines
  • Patent:GB343474 16.02.1931 Ball, William (P) Frederick Huntley Donald Petrie Simson : Improvements in and relating to calculating machines
  • Patent:GB343475 16.02.1931 Ball, William (P) Frederick Huntley Donald Petrie Simson : Improvements in and relating to calculating machines
  • Patent:GB343476 16.02.1931 Ball, William (P), Fitz, Richard (P) und Simson, Donald Petrie (P) : Improvements in and relating to calculating machines
  • Patent:GB344040 02.03.1931 Ellis (P) Adding Typewriter Comp. : Improvements in or relating to calculating machines, bookkeeping machines and similar machines
  • Patent:GB344549 12.03.1931 Algrain, Paul (P) : Improvements in calculating mechanism particularly for use in training guns
  • Patent:GB344868 09.03.1931 Felt und Tarrant (P) Mfg. Comp. : Key-responsive calculating machines
  • Patent:GB344919 09.03.1931 Siemens (P) : Improvements relating to calculating machines, especially statistical machines, controlled by perforated code cards
  • Patent:GB345029 19.03.1931 Fried. Krupp (P) AG : Improvements in and relating to transfer mechanisms for calculating apparatus
  • Patent:GB345218 17.03.1931 Kryha, Alexander von (P) : Improvements in and relating to coding devices with electrical transmission of signals
  • 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
  • Patent:GB345324 23.03.1931 Western Electric (P) Comp. : Computing machines
  • Patent:GB345655 23.03.1931 Western Electric Co : Improvements in or relating to multiplying machines
  • Patent:GB345705 02.04.1931 Claude De Vinchelez Le Sueur : Improved calculating means for use in navigation and like problems
  • Patent:GB345952 30.03.1931 Rolf Cyril Hofer : Improvements in or relating to calculating machines for english currency
  • Patent:GB346447 13.04.1931 Emil Hubert : Improvements in or relating to typing, adding, and like machines
  • Patent:GB347119 14.04.1931 Age Kalsbeek : Improvements in or relating to record card controlled calculating machines
  • Patent:GB348043 22.04.1931 Western Electric Co : Improvements in or relating to multiplying machines
  • Patent:GB348105 04.05.1931 Ens, Emil John (P) Ellis (P) Adding-Typewriter Company : Improvements in or relating to calculating machines, bookkeeping machines and similar machines
  • Patent:GB348707 21.05.1931 Papello, Karl (P) Imex Ltd. : Improvements in or relating to apparatus for laying guns
  • Patent:GB349338 28.05.1931 Harry Paul Govare Francois Marie Michel Bernard : Cams for devices for evaluating mathematical functions, with particular reference to mean speed indicators
  • Patent:GB349504 26.05.1931 Carroll, Fred M. (P) British Tabulating (P) Mach Co Ltd : Improvements in or relating to calculating machines
  • 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
  • Patent:GB350864 18.06.1931 Gilbert Ballance : Improvements in and relating to money calculators
  • Patent:GB351276 25.06.1931 Rudin, Karl Viktor (P) : Improvements in Calculating Machines
  • Patent:GB351305 25.06.1931 Gesellschaft für elektrische Apparate : Calculating Apparatus for Determining Values Necessary for Directing Firing
  • Patent:GB352470 30.06.1931 Zeiss, Carl (P) : Improvements in calculating apparatus for transforming co-ordinates
  • Patent:GB352731 16.07.1931 Monroe (P) Calculating Machine Comp. : Improvements in and relating to Calculating Machines
  • Patent:GB353485 27.07.1931 Holmes, Wilfred (P) Ferranti (P) : Improvements in and relating to the measurement of electrical energy
  • Patent:GB353662 30.07.1931 Fried. Krupp (P) AG : Improvements in Cash Registers and Accounting Machines
  • Patent:GB353877 28.07.1931 Ellis (P) Adding Typewriter Compan : Improvements in or relating to calculating machines, adding and listing machines, accounting machines and similar machines
  • Patent:GB353904 29.07.1931 Douchkoff, Douchko : Improvements in or relating to Adding Apparatus
  • Patent:GB354178 04.08.1931 Askania (P) Werke AG : Improvements in or relating to nomographic calculating apparatus applicable for use in gunnery and other calculations
  • Patent:GB354916 20.08.1931 Boutet, René Edmond : Calculating machine and typewriter combined
  • Patent:GB356304 10.09.1931 British Tabulating (P) Mach Co Ltd : Improvements in or relating to statistical or calculating machines
  • Patent:GB356434 10.09.1931 Sydney Herbert Stelfox : Improvement in the construction of slide+rules
  • Patent:GB357193 21.09.1931 CRYPTOCODE MACHINE SYNDICATE L : Improvements in or relating to coding or de-coding machines
  • Patent:GB357525 21.09.1931 Oskar Zelenka : Improvements in or relating to automatic calculating devices
  • Patent:GB357818 01.10.1931 Seemann, Rosa Aloisia  (P) : Improvements in Planimeters
  • Patent:GB358105 05.10.1931 British Tabulating (P) Mach Co Ltd : Improvements in or relating to record-card controlled calculating machines
  • Patent:GB358169 08.10.1931 Monroe (P) Calculating Machine : Improvements in and relating to calculating machines
  • Patent:GB358212 08.10.1931 Eric Cross : Improvements in or relating to calculating devices
  • Patent:GB358675 15.10.1931 Elliott Fisher (P) : Improvements in writing adding machines
  • Patent:GB358835 15.10.1931 Fabrications Ind Soc D : A calculating device for use in aerial navigation
  • 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
  • Patent:GB359210 22.10.1931 Sarah Weaver Stephens : Improved apparatus for teaching calculations to children and for like
  • Patent:GB359578 29.10.1931 Beddington,Thomas Alfred Herbert (P) : Totalisator odds calculator
  • Patent:GB360043 02.11.1931 Tabulating Machine (P) Company : Improvements in or relating to statistical or like machines
  • Patent:GB360375 02.11.1931 Petter, Guy Bazeley (P) Petters (P) Limited : Improvements in or relating to calculating or adding machines
  • Patent:GB360376 02.11.1931 Petter, Guy Bazeley (P) Petters (P) Limited : Improvements in or relating to calculating or adding machines
  • Patent:GB360377 02.11.1931 Petter, Guy Bazeley (P) Petters (P) Limited : Improvements in or relating to calculating or adding machines
  • Patent:GB360824 05.11.1931 Accounting and Tabulating Mach : Improvements in printing mechanism for adding machines
  • Patent:GB360854 11.11.1931 William Muncaster Lovatt : Wind allowance calculator for use in shooting
  • Patent:GB361017 19.11.1931 Paul Peroti Mercedes (P) Büromaschinen Werke : Improvements in and relating to typewriters, calculating type machines, high speed telegraph machines, type-printing telegraphs, and the like
  • Patent:GB361484 26.11.1931 Mercedes (P) Büromaschinen-Werke AG : Improvements in and relating to typewriter calculating machines, calculating machines and the like
  • Patent:GB361863 25.11.1931 Ellis (P) Adding Typewriter Company : Improvements in or relating to paper feeding means for calculating machines, bookkeeping machines and similar machines
  • Patent:GB362500 07.12.1931 Hugo Kaemmel Mercedes (P) Büromaschinen Werke : Improvements in and relating to typewriting machines, typewriting-calculating and like machines
  • Patent:GB362770 10.12.1931 Leslie Ernest Brougham : Improvements in or relating to statistical calculating and like machines controlled by mechanical records
  • Patent:GB363246 17.12.1931 Krupp (P) AG : Improvements in and relating to timing-control arrangements for the sub-operations cash registers and calculating machines
  • Patent:GB377514 28.10.1931 Hounsfield, Leslie (P) : Planimeter
  • Patent:GB380777 10.03.1931 Burroughs (P) : Improvements in or relating to Driving Mechanism for Galculating or like Power Operated Machines
  • Patent:GB386361 09.09.1931 Gorbatchevsky, A. (P) : Multiplying and dividing apparatus
  • Patent:GB388053 17.08.1931 Burroughs (P) : Improvements in or relating to Keyboards for Calculating Machines, Cash Registers and the like Machines having Keyboards.
  • Patent:GB400968 04.05.1931 Burroughs (P) Adding Machine Co. : Calculating Apparatus

Neues Patent anlegen:
Land:    Nummer: 
Patentsuche:
Land:  Jahr: von bis
Suche nach: