NL6503675A - - Google Patents

Info

Publication number
NL6503675A
NL6503675A NL6503675A NL6503675A NL6503675A NL 6503675 A NL6503675 A NL 6503675A NL 6503675 A NL6503675 A NL 6503675A NL 6503675 A NL6503675 A NL 6503675A NL 6503675 A NL6503675 A NL 6503675A
Authority
NL
Netherlands
Application number
NL6503675A
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.)
Filing date
Publication date
Application filed filed Critical
Priority to NL6503675A priority Critical patent/NL6503675A/xx
Publication of NL6503675A publication Critical patent/NL6503675A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K21/00—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting
    • G06K21/02—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting in which coincidence of markings is sensed mechanically, e.g. by needle
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K21/00—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting
    • G06K21/04—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting in which coincidence of markings is sensed optically, e.g. peek-a-boo system

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
NL6503675A 1965-03-23 1965-03-23 NL6503675A (en:Method)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL6503675A NL6503675A (en:Method) 1965-03-23 1965-03-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6503675A NL6503675A (en:Method) 1965-03-23 1965-03-23

Publications (1)

Publication Number Publication Date
NL6503675A true NL6503675A (en:Method) 1966-09-26

Family

ID=19792722

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6503675A NL6503675A (en:Method) 1965-03-23 1965-03-23

Country Status (1)

Country Link
NL (1) NL6503675A (en:Method)

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