CH460394A - Serial installation device for calculating machines, accounting machines and the like - Google Patents

Serial installation device for calculating machines, accounting machines and the like

Info

Publication number
CH460394A
CH460394A CH1408267A CH1408267A CH460394A CH 460394 A CH460394 A CH 460394A CH 1408267 A CH1408267 A CH 1408267A CH 1408267 A CH1408267 A CH 1408267A CH 460394 A CH460394 A CH 460394A
Authority
CH
Switzerland
Prior art keywords
machines
installation device
accounting
calculating
serial installation
Prior art date
Application number
CH1408267A
Other languages
French (fr)
Inventor
Giolitti Niccolo
Zambolin Adriano
Original Assignee
Olivetti & Co Spa
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 Olivetti & Co Spa filed Critical Olivetti & Co Spa
Publication of CH460394A publication Critical patent/CH460394A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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)
  • Gear Transmission (AREA)
  • Transmission Devices (AREA)
CH1408267A 1966-10-10 1967-10-09 Serial installation device for calculating machines, accounting machines and the like CH460394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5561766 1966-10-10

Publications (1)

Publication Number Publication Date
CH460394A true CH460394A (en) 1968-07-31

Family

ID=11287817

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1408267A CH460394A (en) 1966-10-10 1967-10-09 Serial installation device for calculating machines, accounting machines and the like

Country Status (5)

Country Link
US (1) US3504163A (en)
BE (1) BE704765A (en)
CH (1) CH460394A (en)
DE (1) DE1549342A1 (en)
SE (1) SE320523B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1774906A1 (en) * 1967-10-30 1971-11-04 Olivetti & Co Spa Decimal calculator
BE745231A (en) * 1969-02-20 1970-07-30 Olivetti & Co Spa CALCULATOR

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099391A (en) * 1963-07-30 Ten key computing machine
US314561A (en) * 1885-03-31 bouchet
CH399782A (en) * 1963-10-02 1965-09-30 Olivetti & Co Spa Calculating machine with reduced keyboard
CH420219A (en) * 1964-05-04 1966-09-15 Olivetti & Co Spa Code keyboard for typewriters, teletypewriters, accounting machines and similar office machines

Also Published As

Publication number Publication date
SE320523B (en) 1970-02-09
DE1549342A1 (en) 1971-05-13
US3504163A (en) 1970-03-31
BE704765A (en) 1968-02-15

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