FR1006942A - Dispositif de multiplication pour machines comptables - Google Patents

Dispositif de multiplication pour machines comptables

Info

Publication number
FR1006942A
FR1006942A FR1006942DA FR1006942A FR 1006942 A FR1006942 A FR 1006942A FR 1006942D A FR1006942D A FR 1006942DA FR 1006942 A FR1006942 A FR 1006942A
Authority
FR
France
Prior art keywords
multiplication device
accounting machines
accounting
machines
multiplication
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)
French (fr)
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.)
Compagnie des Machines Bull SA
Original Assignee
Compagnie des Machines Bull SA
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 Compagnie des Machines Bull SA filed Critical Compagnie des Machines Bull SA
Application granted granted Critical
Publication of FR1006942A publication Critical patent/FR1006942A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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)
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F7/467—Multiplying; dividing by using preset multiples of the multiplicand or the divisor

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)
FR1006942D 1949-12-15 1949-12-15 Dispositif de multiplication pour machines comptables Expired FR1006942A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1006942T 1949-12-15

Publications (1)

Publication Number Publication Date
FR1006942A true FR1006942A (fr) 1952-04-29

Family

ID=9566191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1006942D Expired FR1006942A (fr) 1949-12-15 1949-12-15 Dispositif de multiplication pour machines comptables

Country Status (3)

Country Link
BE (1) BE499313A (pm)
FR (1) FR1006942A (pm)
NL (1) NL80464C (pm)

Also Published As

Publication number Publication date
NL80464C (pm)
BE499313A (pm)

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