BE779028A - KEYBOARD USED IN INPUT MACHINES - Google Patents

KEYBOARD USED IN INPUT MACHINES

Info

Publication number
BE779028A
BE779028A BE779028A BE779028A BE779028A BE 779028 A BE779028 A BE 779028A BE 779028 A BE779028 A BE 779028A BE 779028 A BE779028 A BE 779028A BE 779028 A BE779028 A BE 779028A
Authority
BE
Belgium
Prior art keywords
keyboard used
input machines
machines
input
keyboard
Prior art date
Application number
BE779028A
Other languages
French (fr)
Inventor
P H Degraff
J W Lee
Original Assignee
Ncr Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ncr Co filed Critical Ncr Co
Publication of BE779028A publication Critical patent/BE779028A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C7/00—Input mechanisms
    • G06C7/02—Keyboards

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
BE779028A 1971-02-08 1972-02-07 KEYBOARD USED IN INPUT MACHINES BE779028A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11343071A 1971-02-08 1971-02-08

Publications (1)

Publication Number Publication Date
BE779028A true BE779028A (en) 1972-05-30

Family

ID=22349363

Family Applications (1)

Application Number Title Priority Date Filing Date
BE779028A BE779028A (en) 1971-02-08 1972-02-07 KEYBOARD USED IN INPUT MACHINES

Country Status (11)

Country Link
US (1) US3750796A (en)
JP (1) JPS5228396B1 (en)
AU (1) AU449697B2 (en)
BE (1) BE779028A (en)
CA (1) CA945530A (en)
CH (1) CH529380A (en)
DE (1) DE2205056A1 (en)
FR (1) FR2126732A5 (en)
GB (1) GB1350733A (en)
IT (1) IT947362B (en)
ZA (1) ZA72294B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020039411A2 (en) 2019-09-28 2020-02-27 Famatek Gmbh Capsule comprising a main and a supplemental precursor ingredient, method for production of said capsule and method for preparing a beverage

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US26954A (en) * 1860-01-24 James w
GB448846A (en) * 1934-11-12 1936-06-12 Ronald George Griffith Improvements in or relating to telegraph keyboard-controlled code-translating apparatus
US2383260A (en) * 1943-07-03 1945-08-21 Royal Typewriter Co Inc Typewriting machine
US2720961A (en) * 1954-03-31 1955-10-18 Ibm Key latching and release mechanism
US2835369A (en) * 1956-11-02 1958-05-20 Underwood Corp Key interlock
US3128563A (en) * 1962-04-06 1964-04-14 Mc Graw Edison Co Decode-encode system for teaching machines
US3189153A (en) * 1962-07-03 1965-06-15 Ibm Keyboard
US3306417A (en) * 1964-05-04 1967-02-28 Olivetti & Co Spa Keyboard mechanism for generating code with selectable code member sets
DE1227541B (en) * 1964-06-24 1966-10-27 Olympia Werke Ag Key-operated switching arrangement with electrical switching time control
US3493092A (en) * 1966-07-22 1970-02-03 Intercontinental Systems Inc Tabulation index control means for printer
US3610389A (en) * 1967-09-16 1971-10-05 Olivetti & Co Spa Keyboard machine with sequentially responsive printing means
US3592313A (en) * 1968-07-15 1971-07-13 Ibm Encoding keyboard having dual-output shift key
US3495236A (en) * 1969-04-16 1970-02-10 Burroughs Corp Transducer

Also Published As

Publication number Publication date
US3750796A (en) 1973-08-07
DE2205056A1 (en) 1972-08-24
AU3804472A (en) 1973-07-26
AU449697B2 (en) 1974-06-20
IT947362B (en) 1973-05-21
GB1350733A (en) 1974-04-24
JPS5228396B1 (en) 1977-07-26
CH529380A (en) 1972-10-15
CA945530A (en) 1974-04-16
FR2126732A5 (en) 1972-10-06
ZA72294B (en) 1972-09-27

Similar Documents

Publication Publication Date Title
BR7200575D0 (en) IMPROVEMENTS IN AND RELATED TO REFRESHERS
BR7200576D0 (en) IMPROVEMENTS IN AND RELATED TO REFRESHERS
CH530729A (en) Inverter circuitry
BE787997A (en) TOUCH CODING KEYBOARD
AR196622A1 (en) IMPROVEMENTS IN SLIDING CLOSURES
BR7204747D0 (en) IMPROVEMENTS IN POLIMIDES
BE785035A (en) FABRICS
CH537509A (en) Key lock
BE766631R (en) KEYBOARD MECHANISM
IT953554B (en) REACTIVE DYES
BR7204735D0 (en) IMPROVEMENTS IN POLIMIDES
BE779725A (en) IMPROVEMENTS IN ELECTROPLACING
BE781352A (en) ALS DRAAGTAS UITGEVOERD VERPAKKINGSMATERIAAL
CH552428A (en) DRILLING AND FACING MACHINE.
DE2110200B2 (en) GRADER
BE793020A (en) EXCAVATION MACHINE AND PROCESS
BE779028A (en) KEYBOARD USED IN INPUT MACHINES
SE385986B (en) KEYBOARD WITH "ROLLS"
IT959980B (en) ELECTRONIC KEYBOARD
BE780230A (en) IMPROVEMENTS IN STEEL ELABORATION
BE770814A (en) OFFICE MACHINE KEYBOARD
SU490102A1 (en) Thermoregulator
IT956939B (en) REACTIVE DYES
BR7204372D0 (en) IMPROVEMENT IN INCINERATOR
FI56483B (en) TUNNVAEGGIG PLASTIC BUCKET