FR1256594A - Selector device for punched cards - Google Patents

Selector device for punched cards

Info

Publication number
FR1256594A
FR1256594A FR817990A FR817990A FR1256594A FR 1256594 A FR1256594 A FR 1256594A FR 817990 A FR817990 A FR 817990A FR 817990 A FR817990 A FR 817990A FR 1256594 A FR1256594 A FR 1256594A
Authority
FR
France
Prior art keywords
selector device
punched cards
punched
cards
selector
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR817990A
Other languages
French (fr)
Inventor
Robert-Roger-Mauri Desaubliaux
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 FR817990A priority Critical patent/FR1256594A/en
Application granted granted Critical
Publication of FR1256594A publication Critical patent/FR1256594A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR817990A 1960-02-09 1960-02-09 Selector device for punched cards Expired FR1256594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR817990A FR1256594A (en) 1960-02-09 1960-02-09 Selector device for punched cards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR817990A FR1256594A (en) 1960-02-09 1960-02-09 Selector device for punched cards

Publications (1)

Publication Number Publication Date
FR1256594A true FR1256594A (en) 1961-03-24

Family

ID=8724958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR817990A Expired FR1256594A (en) 1960-02-09 1960-02-09 Selector device for punched cards

Country Status (1)

Country Link
FR (1) FR1256594A (en)

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