FR1064375A - Advanced training in punch card verification - Google Patents

Advanced training in punch card verification

Info

Publication number
FR1064375A
FR1064375A FR1064375DA FR1064375A FR 1064375 A FR1064375 A FR 1064375A FR 1064375D A FR1064375D A FR 1064375DA FR 1064375 A FR1064375 A FR 1064375A
Authority
FR
France
Prior art keywords
card verification
punch card
advanced training
training
advanced
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
Other languages
French (fr)
Inventor
Auguste-Pierre-Josep Choplin
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
Application granted granted Critical
Publication of FR1064375A publication Critical patent/FR1064375A/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
    • G06K5/00—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR1064375D 1952-10-14 1952-10-14 Advanced training in punch card verification Expired FR1064375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1064375T 1952-10-14

Publications (1)

Publication Number Publication Date
FR1064375A true FR1064375A (en) 1954-05-13

Family

ID=9601693

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1064375D Expired FR1064375A (en) 1952-10-14 1952-10-14 Advanced training in punch card verification

Country Status (1)

Country Link
FR (1) FR1064375A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1190007B (en) * 1954-12-20 1965-04-01 Sperry Rand Corp Typewriter with a device for recording code characters corresponding to the typed characters and functions on a recording medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1190007B (en) * 1954-12-20 1965-04-01 Sperry Rand Corp Typewriter with a device for recording code characters corresponding to the typed characters and functions on a recording medium

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