NL73141C - - Google Patents

Info

Publication number
NL73141C
NL73141C NL73141DA NL73141C NL 73141 C NL73141 C NL 73141C NL 73141D A NL73141D A NL 73141DA NL 73141 C NL73141 C NL 73141C
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 NL73141C publication Critical patent/NL73141C/xx

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
    • G06F7/02—Comparing digital values
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/78—Generating a single train of pulses having a predetermined pattern, e.g. a predetermined number
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details

Landscapes

  • Engineering & Computer Science (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)
  • Computer Networks & Wireless Communication (AREA)
  • X-Ray Techniques (AREA)
  • Control Of Direct Current Motors (AREA)
NL73141D 1943-04-17 NL73141C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US483506A US2484081A (en) 1943-04-17 1943-04-17 Electrical item comparing system

Publications (1)

Publication Number Publication Date
NL73141C true NL73141C (fr)

Family

ID=23920326

Family Applications (1)

Application Number Title Priority Date Filing Date
NL73141D NL73141C (fr) 1943-04-17

Country Status (4)

Country Link
US (1) US2484081A (fr)
FR (1) FR941700A (fr)
GB (1) GB595556A (fr)
NL (1) NL73141C (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE468385A (fr) * 1945-09-27
US2873912A (en) * 1946-10-23 1959-02-17 Bush Vannevar Electronic comparator
US2609143A (en) * 1948-06-24 1952-09-02 George R Stibitz Electronic computer for addition and subtraction
US2738874A (en) * 1949-01-31 1956-03-20 Ibm Record controlled machine
NL91958C (fr) * 1949-06-22
BE498160A (fr) * 1949-09-17
US2641696A (en) * 1950-01-18 1953-06-09 Gen Electric Binary numbers comparator
FR1047731A (fr) * 1950-05-17 1953-12-16 Powers Samas Account Mach Ltd Perfectionnements apportés aux procédés pour préparer des documents pour statistiques et aux dispositifs pour explorer ou interpréter les indications portées par ces documents
NL97815C (fr) * 1951-09-24 1900-01-01
US2700755A (en) * 1951-11-09 1955-01-25 Monroe Calculating Machine Keyboard checking circuit
US2845530A (en) * 1953-09-28 1958-07-29 Elmer J Wade Pulse sorter
BE544532A (fr) * 1954-12-08

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1933349A (en) * 1927-04-22 1933-10-31 Ibm Automatic control system for tabulators
US1763033A (en) * 1928-01-21 1930-06-10 Tabulating Machine Co Automatic control system
US1787719A (en) * 1928-01-24 1931-01-06 Tabulating Machine Co Automatic control system
US1844950A (en) * 1929-05-21 1932-02-16 Rca Corp Automatic transmitter
US2199547A (en) * 1932-07-02 1940-05-07 Ibm Record perforating device
FR46234E (fr) * 1933-05-23 1936-04-02
US2106342A (en) * 1936-06-20 1938-01-25 Bell Telephone Labor Inc Electric discharge tube circuits
GB491728A (en) * 1937-03-10 1938-09-08 Eric Lawrence Casling White Improvements in or relating to circuit arrangements for separating electric signal pulses
FR838421A (fr) * 1937-05-27 1939-03-06 Ibm Moyens et méthode de calcul
GB528973A (en) * 1938-05-11 1940-11-12 British Tabulating Mach Co Ltd Improvements in or relating to group-control mechanism for record-controlled statistical machines
US2302009A (en) * 1939-03-25 1942-11-17 Ibm Transmission system for statistical data
US2325941A (en) * 1939-07-25 1943-08-03 Ibm Statistical machine
US2320338A (en) * 1941-11-18 1943-06-01 Ibm Verifying machine

Also Published As

Publication number Publication date
FR941700A (fr) 1949-01-18
GB595556A (en) 1947-12-09
US2484081A (en) 1949-10-11

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