FR749306A - Improvements to accounting machines - Google Patents

Improvements to accounting machines

Info

Publication number
FR749306A
FR749306A FR749306DA FR749306A FR 749306 A FR749306 A FR 749306A FR 749306D A FR749306D A FR 749306DA FR 749306 A FR749306 A FR 749306A
Authority
FR
France
Prior art keywords
accounting machines
accounting
machines
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
French (fr)
Inventor
Georges Ziguelde
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INT DE MACHINES COMMERCIALES S
Original Assignee
INT DE MACHINES COMMERCIALES S
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 INT DE MACHINES COMMERCIALES S filed Critical INT DE MACHINES COMMERCIALES S
Application granted granted Critical
Publication of FR749306A publication Critical patent/FR749306A/en
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
    • G06F7/465—Multiplying; dividing by partial product forming (with electric multiplication table)

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)
  • Manufacture Of Motors, Generators (AREA)
FR749306D 1932-12-06 1932-12-06 Improvements to accounting machines Expired FR749306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR652389X 1932-12-06

Publications (1)

Publication Number Publication Date
FR749306A true FR749306A (en) 1933-07-22

Family

ID=9005198

Family Applications (1)

Application Number Title Priority Date Filing Date
FR749306D Expired FR749306A (en) 1932-12-06 1932-12-06 Improvements to accounting machines

Country Status (3)

Country Link
DE (1) DE652389C (en)
FR (1) FR749306A (en)
NL (2) NL48495C (en)

Also Published As

Publication number Publication date
NL44758C (en)
NL48495C (en)
DE652389C (en) 1937-11-22

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