IT947362B - KEYBOARD FOR MACHINES USED FOR DATA INPUT - Google Patents

KEYBOARD FOR MACHINES USED FOR DATA INPUT

Info

Publication number
IT947362B
IT947362B IT20301/72A IT2030172A IT947362B IT 947362 B IT947362 B IT 947362B IT 20301/72 A IT20301/72 A IT 20301/72A IT 2030172 A IT2030172 A IT 2030172A IT 947362 B IT947362 B IT 947362B
Authority
IT
Italy
Prior art keywords
keyboard
data input
machines used
machines
input
Prior art date
Application number
IT20301/72A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT947362B publication Critical patent/IT947362B/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)
IT20301/72A 1971-02-08 1972-02-07 KEYBOARD FOR MACHINES USED FOR DATA INPUT IT947362B (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
IT947362B true IT947362B (en) 1973-05-21

Family

ID=22349363

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20301/72A IT947362B (en) 1971-02-08 1972-02-07 KEYBOARD FOR MACHINES USED FOR DATA INPUT

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
BE779028A (en) 1972-05-30
US3750796A (en) 1973-08-07
DE2205056A1 (en) 1972-08-24
AU3804472A (en) 1973-07-26
AU449697B2 (en) 1974-06-20
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

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