NL77661C - - Google Patents

Info

Publication number
NL77661C
NL77661C NL77661DA NL77661C NL 77661 C NL77661 C NL 77661C NL 77661D A NL77661D A NL 77661DA NL 77661 C NL77661 C NL 77661C
Authority
NL
Netherlands
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.)
Publication of NL77661C publication Critical patent/NL77661C/xx

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
    • G06F7/40—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
    • G06F7/44—Multiplying; Dividing
    • G06F7/443—Multiplying; Dividing by successive additions or subtractions

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)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Calculators And Similar Devices (AREA)
NL77661D 1945-09-29 NL77661C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US619395A US2486809A (en) 1945-09-29 1945-09-29 Biquinary system calculator

Publications (1)

Publication Number Publication Date
NL77661C true NL77661C (en:Method)

Family

ID=24481747

Family Applications (1)

Application Number Title Priority Date Filing Date
NL77661D NL77661C (en:Method) 1945-09-29

Country Status (6)

Country Link
US (1) US2486809A (en:Method)
BE (1) BE477718A (en:Method)
CH (1) CH286552A (en:Method)
FR (1) FR951281A (en:Method)
GB (1) GB654368A (en:Method)
NL (1) NL77661C (en:Method)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE489673A (en:Method) * 1947-02-26
US2558477A (en) * 1948-01-07 1951-06-26 Bell Telephone Labor Inc Message ticketer
US2709041A (en) * 1948-05-25 1955-05-24 Rudolph W Dauber Continuous record business machines
US2658682A (en) * 1949-01-31 1953-11-10 Ibm Record controlled machine
US2651457A (en) * 1949-05-13 1953-09-08 Ibm Calculating machine
US2635807A (en) * 1949-06-24 1953-04-21 Bell Telephone Labor Inc Automatic accounting device
US2829822A (en) * 1949-10-24 1958-04-08 Marchant Calculators Inc Binary value calculator
NL87833C (en:Method) * 1950-06-15
NL162297B (nl) * 1950-07-07 Unilever Nv Werkwijze ter bereiding van een margarine.
BE505292A (en:Method) * 1950-08-16
US2778567A (en) * 1951-11-23 1957-01-22 Ibm Relay calculator
US2770415A (en) * 1951-12-03 1956-11-13 Clary Corp Read-out and radix conversion apparatus for electronic computing apparatus
US2833468A (en) * 1952-10-01 1958-05-06 Ibm Indicating device
US2884192A (en) * 1952-12-06 1959-04-28 Ibm Bi-quinary accumulator
GB745833A (en) * 1953-03-17 1956-03-07 Nat Res Dev Digital computing engines
NL189405B (nl) * 1953-07-31 Bristol Myers Squibb Co Farmaceutisch preparaat en gesubstitueerd 1,2-diaminocyclobuteen-3,4-dion met histamine h2-receptor antagonistische werking.
NL103491C (en:Method) * 1953-07-31
GB760752A (en) * 1954-06-03 1956-11-07 Nat Res Dev Electrical digital computing engines
BE538906A (en:Method) * 1954-06-11
DE1110920B (de) * 1958-05-20 1961-07-13 Uchida Yoko Company Ltd Zahlenrechner der Relais-Bauart

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1813830A (en) * 1923-11-07 1931-07-07 Weiner Bernhard Calculating machine
US2131497A (en) * 1927-12-05 1938-09-27 Borel Charles Apparatus for collaborating statistical data
US2185681A (en) * 1928-08-28 1940-01-02 Ibm Electrical calculating machine
US2176932A (en) * 1931-10-30 1939-10-24 Addressograph Multigraph Electrical calculating machine
US2099754A (en) * 1932-03-25 1937-11-23 Associated Electric Lab Inc Calculating machine
US2253596A (en) * 1938-04-01 1941-08-26 Western Electric Co Electrical calculating equipment for telephone systems
US2210574A (en) * 1938-09-16 1940-08-06 Ibm Signaling system
US2386763A (en) * 1940-08-07 1945-10-16 Bell Telephone Labor Inc Record controlled system
NL74373C (en:Method) * 1941-05-23 1900-01-01
US2364540A (en) * 1942-10-10 1944-12-05 Ibm Calculating machine
US2420167A (en) * 1943-03-31 1947-05-06 Ibm Relay type cross-totalizing device for record card data
US2424100A (en) * 1944-11-10 1947-07-15 Ibm Relay type adding and result checking machine

Also Published As

Publication number Publication date
CH286552A (de) 1952-10-31
GB654368A (en) 1951-06-13
BE477718A (en:Method)
US2486809A (en) 1949-11-01
FR951281A (fr) 1949-10-20

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