CH517342A - Machine de bureau - Google Patents

Machine de bureau

Info

Publication number
CH517342A
CH517342A CH344169A CH344169A CH517342A CH 517342 A CH517342 A CH 517342A CH 344169 A CH344169 A CH 344169A CH 344169 A CH344169 A CH 344169A CH 517342 A CH517342 A CH 517342A
Authority
CH
Switzerland
Prior art keywords
desktop machine
desktop
machine
Prior art date
Application number
CH344169A
Other languages
English (en)
Inventor
Lawrence Placke Dale
Clarence Werner David
Delbert Frost Marvin
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 CH517342A publication Critical patent/CH517342A/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C7/00—Input mechanisms
    • G06C7/02—Keyboards
    • G06C7/06—Keyboards with one set of keys for each denomination

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)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Sewing Machines And Sewing (AREA)
  • Cash Registers Or Receiving Machines (AREA)
CH344169A 1968-03-13 1969-03-05 Machine de bureau CH517342A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71271168A 1968-03-13 1968-03-13

Publications (1)

Publication Number Publication Date
CH517342A true CH517342A (fr) 1971-12-31

Family

ID=24863227

Family Applications (1)

Application Number Title Priority Date Filing Date
CH344169A CH517342A (fr) 1968-03-13 1969-03-05 Machine de bureau

Country Status (9)

Country Link
US (1) US3489341A (fr)
JP (1) JPS5015398B1 (fr)
BE (1) BE729370A (fr)
BR (1) BR6907015D0 (fr)
CH (1) CH517342A (fr)
DE (1) DE1912210B2 (fr)
FR (1) FR2003776A1 (fr)
GB (1) GB1220913A (fr)
SE (1) SE342514B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633819A (en) * 1970-06-29 1972-01-11 Ncr Co Automatic repeat mechanism
US3652010A (en) * 1970-11-09 1972-03-28 Ncr Co Totalizer control mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315884A (en) * 1967-04-25 Bennett mechanical memory unit by
US2821341A (en) * 1958-01-28 earnhardt
US3335947A (en) * 1967-08-15 Program unit for printing calculator
US3302875A (en) * 1967-02-07 Automatic control device for calculating machines
US3015434A (en) * 1960-05-19 1962-01-02 Ncr Co Repeat cycling control mechanism for cash registers and accounting machines

Also Published As

Publication number Publication date
FR2003776A1 (fr) 1969-11-14
DE1912210A1 (de) 1969-10-02
BE729370A (fr) 1969-08-18
BR6907015D0 (pt) 1973-05-10
JPS5015398B1 (fr) 1975-06-04
US3489341A (en) 1970-01-13
DE1912210B2 (de) 1974-06-12
GB1220913A (en) 1971-01-27
SE342514B (fr) 1972-02-07

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Legal Events

Date Code Title Description
PL Patent ceased