BE430108A - - Google Patents

Info

Publication number
BE430108A
BE430108A BE430108DA BE430108A BE 430108 A BE430108 A BE 430108A BE 430108D A BE430108D A BE 430108DA BE 430108 A BE430108 A BE 430108A
Authority
BE
Belgium
Application number
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
Publication of BE430108A publication Critical patent/BE430108A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • 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
    • G06F7/40—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using contact-making devices, e.g. electromagnetic relay
    • G06F7/405—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using contact-making devices, e.g. electromagnetic relay binary
    • 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
    • G06F7/466—Multiplying; dividing by successive multiplication or division by 2

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Computing Systems (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Conveying Record Carriers (AREA)
  • Tests Of Electronic Circuits (AREA)
BE430108D 1937-09-24 1938-09-10 BE430108A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US165436A US2192612A (en) 1937-09-24 1937-09-24 Multiplying machine

Publications (1)

Publication Number Publication Date
BE430108A true BE430108A (fr) 1938-10-31

Family

ID=22598884

Family Applications (1)

Application Number Title Priority Date Filing Date
BE430108D BE430108A (fr) 1937-09-24 1938-09-10

Country Status (4)

Country Link
US (1) US2192612A (fr)
BE (1) BE430108A (fr)
FR (1) FR842777A (fr)
GB (1) GB519452A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003692A (en) * 1961-10-10 heuer
BE469839A (fr) * 1941-04-24
GB578041A (en) * 1941-05-10 1946-06-13 Standard Telephones Cables Ltd Improvements in or relating to electrically operated calculating equipment
GB564423A (en) * 1943-03-02 1944-09-27 Ncr Co Improvements in or relating to multiplying machines
US2445215A (en) * 1943-10-21 1948-07-13 Rca Corp Electronic computer
US2968439A (en) * 1949-02-15 1961-01-17 Rca Corp Electronic digital binary computer
US2745599A (en) * 1949-03-24 1956-05-15 Ibm Electronic multiplier
US2713456A (en) * 1949-10-24 1955-07-19 Marchant Calculators Inc Machine for translating binary values to decimal values
NL192647A (fr) * 1953-11-25
US2885499A (en) * 1956-09-12 1959-05-05 Saxony Electronics Inc Electrical switch
US3018955A (en) * 1958-03-27 1962-01-30 United Aircraft Corp Apparatus for performing arithmetic operations

Also Published As

Publication number Publication date
GB519452A (en) 1940-03-27
US2192612A (en) 1940-03-05
FR842777A (fr) 1939-06-19

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