FR968445A - Card punching machine - Google Patents

Card punching machine

Info

Publication number
FR968445A
FR968445A FR968445DA FR968445A FR 968445 A FR968445 A FR 968445A FR 968445D A FR968445D A FR 968445DA FR 968445 A FR968445 A FR 968445A
Authority
FR
France
Prior art keywords
punching machine
card punching
card
machine
punching
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR968445A publication Critical patent/FR968445A/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
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • 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)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Conveying Record Carriers (AREA)
FR968445D 1946-09-06 1947-09-01 Card punching machine Expired FR968445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US655348XA 1946-09-06 1946-09-06

Publications (1)

Publication Number Publication Date
FR968445A true FR968445A (en) 1950-11-27

Family

ID=22063384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR968445D Expired FR968445A (en) 1946-09-06 1947-09-01 Card punching machine

Country Status (3)

Country Link
DE (1) DE932525C (en)
FR (1) FR968445A (en)
GB (1) GB655348A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1092763B (en) * 1956-09-29 1960-11-10 Agfa Ag Photographic camera with lens shutter and shutter mechanism arranged outside the lock chamber

Also Published As

Publication number Publication date
GB655348A (en) 1951-07-18
DE932525C (en) 1955-09-01

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