BE659119A - - Google Patents

Info

Publication number
BE659119A
BE659119A BE659119DA BE659119A BE 659119 A BE659119 A BE 659119A BE 659119D A BE659119D A BE 659119DA BE 659119 A BE659119 A BE 659119A
Authority
BE
Belgium
Prior art keywords
total
devices
recording
recording elements
stop
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE659119A publication Critical patent/BE659119A/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C7/00—Input mechanisms
    • G06C7/02—Keyboards
    • G06C7/08—Keyboards with one set of keys for all denominations, e.g. ten-key board

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission Devices (AREA)
BE659119D BE659119A (en:Method)

Publications (1)

Publication Number Publication Date
BE659119A true BE659119A (en:Method)

Family

ID=206978

Family Applications (1)

Application Number Title Priority Date Filing Date
BE659119D BE659119A (en:Method)

Country Status (1)

Country Link
BE (1) BE659119A (en:Method)

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