CH533875A - Werteingabevorrichtung für Zehntasten-Rechen- und Addiermaschinen - Google Patents

Werteingabevorrichtung für Zehntasten-Rechen- und Addiermaschinen

Info

Publication number
CH533875A
CH533875A CH1819371A CH1819371A CH533875A CH 533875 A CH533875 A CH 533875A CH 1819371 A CH1819371 A CH 1819371A CH 1819371 A CH1819371 A CH 1819371A CH 533875 A CH533875 A CH 533875A
Authority
CH
Switzerland
Prior art keywords
input device
value input
adding machines
calculators
key
Prior art date
Application number
CH1819371A
Other languages
English (en)
Inventor
Weskamp Gerhard
Original Assignee
Walther Bueromasch Gmbh
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 Walther Bueromasch Gmbh filed Critical Walther Bueromasch Gmbh
Publication of CH533875A publication Critical patent/CH533875A/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C7/00—Input mechanisms
    • G06C7/10—Transfer mechanisms, e.g. transfer of a figure from a ten-key keyboard into the pin carriage

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Input From Keyboards Or The Like (AREA)
CH1819371A 1971-03-23 1971-12-13 Werteingabevorrichtung für Zehntasten-Rechen- und Addiermaschinen CH533875A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712113918 DE2113918A1 (de) 1971-03-23 1971-03-23 Wertangabevorrichtung fuer Zehntasten-Rechen- und Addiermaschinen

Publications (1)

Publication Number Publication Date
CH533875A true CH533875A (de) 1973-02-15

Family

ID=5802432

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1819371A CH533875A (de) 1971-03-23 1971-12-13 Werteingabevorrichtung für Zehntasten-Rechen- und Addiermaschinen

Country Status (5)

Country Link
US (1) US3722794A (de)
CH (1) CH533875A (de)
DE (1) DE2113918A1 (de)
FR (1) FR2130064A1 (de)
IT (1) IT951738B (de)

Also Published As

Publication number Publication date
FR2130064A1 (de) 1972-11-03
US3722794A (en) 1973-03-27
IT951738B (it) 1973-07-10
DE2113918A1 (de) 1972-10-05

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Legal Events

Date Code Title Description
PL Patent ceased