BE745231A - Machine a calculer - Google Patents

Machine a calculer

Info

Publication number
BE745231A
BE745231A BE745231DA BE745231A BE 745231 A BE745231 A BE 745231A BE 745231D A BE745231D A BE 745231DA BE 745231 A BE745231 A BE 745231A
Authority
BE
Belgium
Prior art keywords
calculator
Prior art date
Application number
Other languages
English (en)
French (fr)
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 BE745231A publication Critical patent/BE745231A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C27/00—Computing machines characterised by the structural interrelation of their functional units, e.g. invoicing machines
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C9/00—Transfer mechanisms, e.g. for transmitting figures from the input mechanism into the computing mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Transmission Devices (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Tyre Moulding (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Apparatus For Making Beverages (AREA)
  • Rotary Presses (AREA)
BE745231D 1969-02-20 1970-01-30 Machine a calculer BE745231A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5065969 1969-02-20

Publications (1)

Publication Number Publication Date
BE745231A true BE745231A (fr) 1970-07-30

Family

ID=11273477

Family Applications (1)

Application Number Title Priority Date Filing Date
BE745231D BE745231A (fr) 1969-02-20 1970-01-30 Machine a calculer

Country Status (11)

Country Link
US (2) US3674201A (de)
JP (3) JPS4938760B1 (de)
AU (1) AU1117170A (de)
BE (1) BE745231A (de)
CH (4) CH500557A (de)
DE (10) DE7003982U (de)
FR (1) FR2037106B1 (de)
GB (2) GB1300761A (de)
NL (1) NL7001788A (de)
OA (1) OA03441A (de)
ZA (1) ZA70684B (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065904A (en) * 1962-11-27 parker
FR1381863A (fr) * 1963-02-07 1964-12-14 Olivetti & Co Spa Embrayage à un cycle pour tourner sélectivement un organe d'une machine de bureau
US3313481A (en) * 1966-03-09 1967-04-11 Burroughs Corp Readout device
US3373933A (en) * 1966-03-28 1968-03-19 Frederick W. Pfleger Multiple-column setup system
BE704765A (de) * 1966-10-10 1968-02-15
US3384301A (en) * 1966-12-23 1968-05-21 Ibm Plus and minus accumulator

Also Published As

Publication number Publication date
US3674202A (en) 1972-07-04
CH499156A (it) 1970-11-15
DE2008559B2 (de) 1973-02-15
JPS4924717B1 (de) 1974-06-25
DE2008530B2 (de) 1979-05-10
DE7006680U (de) 1971-11-11
GB1300762A (en) 1972-12-20
DE2008536A1 (de) 1970-08-27
DE2008559A1 (de) 1970-09-10
CH500557A (it) 1970-12-15
DE2008549A1 (de) 1970-08-27
DE2008539A1 (de) 1970-09-10
DE7006686U (de) 1971-10-28
JPS4924718B1 (de) 1974-06-25
DE2008528A1 (de) 1970-09-03
DE2008559C3 (de) 1975-01-16
CH500558A (it) 1970-12-15
DE2008530A1 (de) 1970-09-03
ZA70684B (en) 1971-09-29
DE7003982U (de) 1970-06-25
US3674201A (en) 1972-07-04
FR2037106B1 (de) 1974-05-03
OA03441A (fr) 1971-03-30
NL7001788A (de) 1970-08-24
DE7006697U (de) 1971-12-09
AU1117170A (en) 1971-08-12
DE2008530C3 (de) 1980-01-10
CH512789A (it) 1971-09-15
GB1300761A (en) 1972-12-20
FR2037106A1 (de) 1970-12-31
JPS4938760B1 (de) 1974-10-19

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