CH375941A - Machine comptable - Google Patents

Machine comptable

Info

Publication number
CH375941A
CH375941A CH183661A CH183661A CH375941A CH 375941 A CH375941 A CH 375941A CH 183661 A CH183661 A CH 183661A CH 183661 A CH183661 A CH 183661A CH 375941 A CH375941 A CH 375941A
Authority
CH
Switzerland
Prior art keywords
accounting machine
accounting
machine
Prior art date
Application number
CH183661A
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 CH375941A publication Critical patent/CH375941A/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C21/00—Programming-mechanisms for determining the steps to be performed by the computing machine, e.g. when a key or certain keys are depressed

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)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
CH183661A 1960-02-17 1961-02-16 Machine comptable CH375941A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9261A US3161354A (en) 1960-02-17 1960-02-17 Tabulation control mechanism for accounting machines

Publications (1)

Publication Number Publication Date
CH375941A true CH375941A (fr) 1964-03-15

Family

ID=21736572

Family Applications (2)

Application Number Title Priority Date Filing Date
CH183761A CH372486A (fr) 1960-02-17 1961-02-16 Machine comptable
CH183661A CH375941A (fr) 1960-02-17 1961-02-16 Machine comptable

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH183761A CH372486A (fr) 1960-02-17 1961-02-16 Machine comptable

Country Status (4)

Country Link
US (1) US3161354A (fr)
CH (2) CH372486A (fr)
DE (1) DE1424645B2 (fr)
DK (1) DK118212B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315886A (en) * 1967-04-25 Accounting machine error correction mechanism
US3326461A (en) * 1967-06-20 Accounting machine including improved differential assemblies and controls therefor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701685A (en) * 1955-02-08 Calculating mechanism
US2849179A (en) * 1958-08-26 Capellaro
US2981467A (en) * 1961-04-25 jones
US2930523A (en) * 1960-03-29 Totalizer control mechanism for accounting machines
US3106341A (en) * 1963-10-08 Maieretal
US2629549A (en) * 1953-02-24 butler
US2229834A (en) * 1941-01-28 Negative total lock fob accounting
US2626749A (en) * 1947-12-06 1953-01-27 Ncr Co Overdraft mechanism for accounting machines
US2666517A (en) * 1947-12-06 1954-01-19 Ncr Co Tabulating mechanism for accounting machines
US2780407A (en) * 1955-02-23 1957-02-05 Monroe Calculating Machine Carriage control means for listing calculators
US3023951A (en) * 1955-07-18 1962-03-06 Burroughs Corp Control apparatus for accounting machines
US2856125A (en) * 1956-02-28 1958-10-14 Underwood Corp Bi-directional tabulating mechanism

Also Published As

Publication number Publication date
DK118212B (da) 1970-07-20
DE1424645A1 (de) 1969-08-21
US3161354A (en) 1964-12-15
DE1424645B2 (de) 1971-04-01
CH372486A (fr) 1963-10-15

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