FR678838A - Machine à calculer - Google Patents

Machine à calculer

Info

Publication number
FR678838A
FR678838A FR678838DA FR678838A FR 678838 A FR678838 A FR 678838A FR 678838D A FR678838D A FR 678838DA FR 678838 A FR678838 A FR 678838A
Authority
FR
France
Prior art keywords
calculator
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Inventor
Gustav Tauschek
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 filed Critical
Application granted granted Critical
Publication of FR678838A publication Critical patent/FR678838A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/46—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators
    • G06F7/462—Multiplying; dividing
    • G06F7/463—Multiplying; dividing by successive additions or subtractions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
FR678838D 1927-04-15 1929-07-22 Machine à calculer Expired FR678838A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1950527X 1927-04-15

Publications (1)

Publication Number Publication Date
FR678838A true FR678838A (fr) 1930-04-04

Family

ID=3689419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR678838D Expired FR678838A (fr) 1927-04-15 1929-07-22 Machine à calculer

Country Status (3)

Country Link
US (1) US1950527A (fr)
FR (1) FR678838A (fr)
GB (1) GB328171A (fr)

Also Published As

Publication number Publication date
GB328171A (en) 1930-04-24
US1950527A (en) 1934-03-13

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