BE643944A - - Google Patents

Info

Publication number
BE643944A
BE643944A BE643944DA BE643944A BE 643944 A BE643944 A BE 643944A BE 643944D A BE643944D A BE 643944DA BE 643944 A BE643944 A BE 643944A
Authority
BE
Belgium
Application number
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.)
Publication of BE643944A publication Critical patent/BE643944A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0232—Manual direct entries, e.g. key to main memory

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Complex Calculations (AREA)
BE643944D 1963-07-23 BE643944A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD8609863 1963-07-23
DEV24384A DE1217659B (de) 1963-07-23 1963-07-27 Schaltungsanordnung zur Eingabe von Dezimalziffern in einen Eingabespeicher

Publications (1)

Publication Number Publication Date
BE643944A true BE643944A (ja)

Family

ID=25747035

Family Applications (1)

Application Number Title Priority Date Filing Date
BE643944D BE643944A (ja) 1963-07-23

Country Status (3)

Country Link
BE (1) BE643944A (ja)
CH (1) CH403352A (ja)
DE (1) DE1217659B (ja)

Also Published As

Publication number Publication date
DE1217659B (de) 1966-05-26
CH403352A (de) 1965-11-30

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