CH389290A - Machine à calculer, notamment machine à calculer comptable - Google Patents

Machine à calculer, notamment machine à calculer comptable

Info

Publication number
CH389290A
CH389290A CH1172361A CH1172361A CH389290A CH 389290 A CH389290 A CH 389290A CH 1172361 A CH1172361 A CH 1172361A CH 1172361 A CH1172361 A CH 1172361A CH 389290 A CH389290 A CH 389290A
Authority
CH
Switzerland
Prior art keywords
calculating machine
particular accounting
accounting
machine
calculating
Prior art date
Application number
CH1172361A
Other languages
English (en)
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 CH389290A publication Critical patent/CH389290A/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C15/00—Computing mechanisms; Actuating devices therefor
    • G06C15/04—Adding or subtracting devices
    • G06C15/06—Adding or subtracting devices having balance totalising; Obtaining sub-total

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Threshing Machine Elements (AREA)
  • Pinball Game Machines (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)
CH1172361A 1960-10-11 1961-10-09 Machine à calculer, notamment machine à calculer comptable CH389290A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6205060A 1960-10-11 1960-10-11

Publications (1)

Publication Number Publication Date
CH389290A true CH389290A (fr) 1965-03-15

Family

ID=22039895

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1172361A CH389290A (fr) 1960-10-11 1961-10-09 Machine à calculer, notamment machine à calculer comptable

Country Status (4)

Country Link
CH (1) CH389290A (fr)
DE (1) DE1424650A1 (fr)
ES (1) ES271089A1 (fr)
GB (1) GB912785A (fr)

Also Published As

Publication number Publication date
GB912785A (en) 1962-12-12
DE1424650A1 (de) 1969-06-19
ES271089A1 (es) 1962-03-01

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