BE774141A - Porteur d'information. - Google Patents

Porteur d'information.

Info

Publication number
BE774141A
BE774141A BE774141A BE774141A BE774141A BE 774141 A BE774141 A BE 774141A BE 774141 A BE774141 A BE 774141A BE 774141 A BE774141 A BE 774141A BE 774141 A BE774141 A BE 774141A
Authority
BE
Belgium
Prior art keywords
holder
information
Prior art date
Application number
BE774141A
Other languages
English (en)
Original Assignee
Lhotka Rudolf
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 Lhotka Rudolf filed Critical Lhotka Rudolf
Priority to BE774141A priority Critical patent/BE774141A/fr
Publication of BE774141A publication Critical patent/BE774141A/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K19/063—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 the carrier being marginally punched or notched, e.g. having elongated slots

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
BE774141A 1971-10-19 1971-10-19 Porteur d'information. BE774141A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE774141A BE774141A (fr) 1971-10-19 1971-10-19 Porteur d'information.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE774141A BE774141A (fr) 1971-10-19 1971-10-19 Porteur d'information.

Publications (1)

Publication Number Publication Date
BE774141A true BE774141A (fr) 1972-02-14

Family

ID=3858772

Family Applications (1)

Application Number Title Priority Date Filing Date
BE774141A BE774141A (fr) 1971-10-19 1971-10-19 Porteur d'information.

Country Status (1)

Country Link
BE (1) BE774141A (fr)

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