NL255030A - - Google Patents

Info

Publication number
NL255030A
NL255030A NL255030DA NL255030A NL 255030 A NL255030 A NL 255030A NL 255030D A NL255030D A NL 255030DA NL 255030 A NL255030 A NL 255030A
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 NL255030A publication Critical patent/NL255030A/xx
Priority claimed from GB871058A external-priority patent/GB840539A/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
    • G06F7/4981—Adding; Subtracting
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers

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)
  • Pulse Circuits (AREA)
  • Manipulation Of Pulses (AREA)
NL255030D 1958-03-18 NL255030A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB871058A GB840539A (en) 1959-08-21 1958-03-18 Improvements in or relating to electrical pulse-counting devices
GB2874459A GB915774A (en) 1959-08-21 1959-08-21 Improvements in or relating to electrical pulse-counting devices

Publications (1)

Publication Number Publication Date
NL255030A true NL255030A (fr)

Family

ID=32472117

Family Applications (1)

Application Number Title Priority Date Filing Date
NL255030D NL255030A (fr) 1958-03-18

Country Status (2)

Country Link
US (2) US3108226A (fr)
NL (1) NL255030A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180975A (en) * 1961-01-24 1965-04-27 Sperry Rand Corp Binary counter
US3268711A (en) * 1962-11-21 1966-08-23 Teletype Corp Mechanical counter coincidence circuit
US3251981A (en) * 1962-11-29 1966-05-17 Teletype Corp Electronic counter coincidence circuit
US3444359A (en) * 1965-11-16 1969-05-13 Siemens Ag Multi-stage counting apparatus having circulating time stores

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735005A (en) * 1956-02-14 Add-subtract counter
GB717114A (en) * 1950-01-04 1954-10-20 Nat Res Dev Improvements in or relating to digital computers
NL207281A (fr) * 1955-05-21

Also Published As

Publication number Publication date
US3116457A (en) 1963-12-31
US3108226A (en) 1963-10-22

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