BE562156A - - Google Patents

Info

Publication number
BE562156A
BE562156A BE562156DA BE562156A BE 562156 A BE562156 A BE 562156A BE 562156D A BE562156D A BE 562156DA BE 562156 A BE562156 A BE 562156A
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.)
Publication of BE562156A publication Critical patent/BE562156A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
    • H04L17/02—Apparatus or circuits at the transmitting end
    • H04L17/04—Apparatus or circuits at the transmitting end with keyboard co-operating with code-bars
    • H04L17/08—Apparatus or circuits at the transmitting end with keyboard co-operating with code-bars combined with perforating apparatus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/002—Specific input/output arrangements not covered by G06F3/01 - G06F3/16
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
BE562156D 1956-11-06 BE562156A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33805/56A GB810606A (en) 1956-11-06 1956-11-06 Improvements in or relating to apparatus for checking recorded information

Publications (1)

Publication Number Publication Date
BE562156A true BE562156A (fr)

Family

ID=10357673

Family Applications (1)

Application Number Title Priority Date Filing Date
BE562156D BE562156A (fr) 1956-11-06

Country Status (6)

Country Link
US (1) US2960164A (fr)
BE (1) BE562156A (fr)
CH (1) CH364923A (fr)
DE (1) DE1242908B (fr)
FR (1) FR1187867A (fr)
GB (1) GB810606A (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE905431C (de) * 1936-12-04 1954-03-01 Ibm Deutschland Pruefende Lochmaschine
FR828530A (fr) * 1938-10-28 1938-05-19 Bull Sa Machines Perfectionnements aux vérificatrices pour cartes perforées
US2335982A (en) * 1940-09-20 1943-12-07 Ibm Apparatus for verifying statistical data
DE902140C (de) * 1951-04-20 1954-01-18 Lorenz C Ag Einrichtung zum Vergleichen des ausgesandten und des rueckempfangenen Zeichens zweicks Fehlerkontrolle
US2770304A (en) * 1951-12-21 1956-11-13 Ibm Relay storage unit
BE541516A (fr) * 1952-12-30
US2832412A (en) * 1955-11-02 1958-04-29 James E Bellinger Tape comparator

Also Published As

Publication number Publication date
DE1242908B (de) 1967-06-22
US2960164A (en) 1960-11-15
FR1187867A (fr) 1959-09-17
DE1242908C2 (fr) 1967-12-21
CH364923A (de) 1962-10-15
GB810606A (en) 1959-03-18

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