NL80783C - - Google Patents

Info

Publication number
NL80783C
NL80783C NL80783DA NL80783C NL 80783 C NL80783 C NL 80783C NL 80783D A NL80783D A NL 80783DA NL 80783 C NL80783 C NL 80783C
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 NL80783C publication Critical patent/NL80783C/xx
Priority claimed from GB805449A external-priority patent/GB674952A/en
Priority claimed from US147441A external-priority patent/US2745599A/en

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
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/491—Computations with decimal numbers radix 12 or 20.
    • G06F7/498—Computations with decimal numbers radix 12 or 20. using counter-type accumulators
    • G06F7/4983—Multiplying; Dividing
    • G06F7/4986—Multiplying; Dividing by successive multiplication or division by 2

Landscapes

  • Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • X-Ray Techniques (AREA)
NL80783D 1949-03-24 NL80783C (xx)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB805449A GB674952A (en) 1949-03-24 1949-03-24 Improvements in and relating to calculating apparatus
US147441A US2745599A (en) 1949-03-24 1950-03-03 Electronic multiplier
US202916A US2623115A (en) 1949-03-24 1950-12-27 Electronic multiplier
US202917A US2690507A (en) 1949-03-24 1950-12-27 Electronic multiplier

Publications (1)

Publication Number Publication Date
NL80783C true NL80783C (xx)

Family

ID=32303564

Family Applications (2)

Application Number Title Priority Date Filing Date
NL80783D NL80783C (xx) 1949-03-24
NL666611639A NL152498B (nl) 1949-03-24 Kettingstopper.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL666611639A NL152498B (nl) 1949-03-24 Kettingstopper.

Country Status (3)

Country Link
US (2) US2623115A (xx)
FR (1) FR1032554A (xx)
NL (2) NL152498B (xx)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039689A (en) * 1949-11-28 1962-06-19 Int Standard Electric Corp Electrical notation converting circuits
US2841328A (en) * 1950-03-06 1958-07-01 Northrop Aircraft Inc Digital differential analyzer
BE503357A (xx) * 1950-05-18
US2715678A (en) * 1950-05-26 1955-08-16 Barney Kay Howard Binary quantizer
US2898042A (en) * 1951-03-09 1959-08-04 Int Computers & Tabulators Ltd Electronic adding devices
US2876687A (en) * 1951-06-26 1959-03-10 Graphic Arts Res Foundation In Type composing apparatus
NL102606C (xx) * 1951-10-04
US2754503A (en) * 1951-12-21 1956-07-10 Little Inc A Digital reading apparatus
NL105847C (xx) * 1952-01-31
US2928601A (en) * 1952-03-25 1960-03-15 Hughes Aircraft Co Arithmetic units for decimal coded binary computers
FR1084147A (xx) * 1952-03-31 1955-01-17
BE521170A (xx) * 1952-07-07
US2834543A (en) * 1952-07-12 1958-05-13 Monroe Calculating Machine Multiplying and dividing means for electronic calculators
NL182041B (nl) * 1952-11-01 Japan Servo Borstelloze gelijkstroommotor.
US2910237A (en) * 1952-12-05 1959-10-27 Lab For Electronics Inc Pulse rate multipler
US2858426A (en) * 1952-12-22 1958-10-28 Bell Telephone Labor Inc Electronic pulse generator
GB767692A (en) * 1953-05-29 1957-02-06 British Tabulating Mach Co Ltd Improvements in or relating to electronic calculating apparatus
US2886239A (en) * 1954-02-16 1959-05-12 Willem Hendrik Theodorus Helmi Check symbol computer
US3245039A (en) * 1954-03-22 1966-04-05 Ibm Electronic data processing machine
US3008639A (en) * 1954-04-16 1961-11-14 Ibm Electronic accumulator in which the component trigger circuits are operated relatively continuously
GB767694A (en) * 1954-06-14 1957-02-06 British Tabulating Mach Co Ltd Improvements in or relating to electronic summing devices
NL199007A (xx) * 1954-07-19
US2950471A (en) * 1954-11-24 1960-08-23 Conrad H Hoeppner Fm to binary code telemetering receiver
US2883531A (en) * 1955-06-27 1959-04-21 Packard Bell Company System using counter tube coder
US2943790A (en) * 1956-01-10 1960-07-05 Curtiss Wright Corp Arithmetic device
GB802705A (en) * 1956-05-14 1958-10-08 British Tabulating Mach Co Ltd Improvements in or relating to digital calculating apparatus
US2955254A (en) * 1957-10-04 1960-10-04 Ibm Electronic commutator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2401621A (en) * 1941-12-31 1946-06-04 Ncr Co Electronic accumulator
US2384379A (en) * 1943-03-13 1945-09-04 Bell Telephone Labor Inc Electrical impulse counting circuits
US2402432A (en) * 1943-03-22 1946-06-18 Ncr Co Electronic counting ring
US2416095A (en) * 1944-01-27 1947-02-18 Ncr Co Electronic device
US2524123A (en) * 1945-03-23 1950-10-03 Ibm Electronic system
US2547511A (en) * 1948-09-22 1951-04-03 Nuclear Instr And Chemical Cor Electrical apparatus

Also Published As

Publication number Publication date
NL152498B (nl)
FR1032554A (fr) 1953-07-02
US2623115A (en) 1952-12-23
US2690507A (en) 1954-09-28

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