FR968463A - Machine à multiplier - Google Patents

Machine à multiplier

Info

Publication number
FR968463A
FR968463A FR968463DA FR968463A FR 968463 A FR968463 A FR 968463A FR 968463D A FR968463D A FR 968463DA FR 968463 A FR968463 A FR 968463A
Authority
FR
France
Prior art keywords
multiplication machine
multiplication
machine
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)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR968463A publication Critical patent/FR968463A/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
    • G06F7/465—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)
  • Thermal Transfer Or Thermal Recording In General (AREA)
FR968463D 1947-05-29 1948-05-21 Machine à multiplier Expired FR968463A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US751266A US2528453A (en) 1947-05-29 1947-05-29 Record controlled multiplying machine

Publications (1)

Publication Number Publication Date
FR968463A true FR968463A (fr) 1950-11-28

Family

ID=25021231

Family Applications (1)

Application Number Title Priority Date Filing Date
FR968463D Expired FR968463A (fr) 1947-05-29 1948-05-21 Machine à multiplier

Country Status (2)

Country Link
US (1) US2528453A (fr)
FR (1) FR968463A (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2239524A (en) * 1928-08-28 1941-04-22 Western Electric Co Recording apparatus
NL42868C (fr) * 1930-01-24
FR782457A (fr) * 1932-11-19 1935-06-24
US2113229A (en) * 1933-03-25 1938-04-05 Ibm Multiplying device
US2385007A (en) * 1942-10-15 1945-09-18 Ibm Data storing device and data selecting means therefor

Also Published As

Publication number Publication date
US2528453A (en) 1950-10-31

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