IT1011731B - Lettore di schede perforate - Google Patents

Lettore di schede perforate

Info

Publication number
IT1011731B
IT1011731B IT6815174A IT6815174A IT1011731B IT 1011731 B IT1011731 B IT 1011731B IT 6815174 A IT6815174 A IT 6815174A IT 6815174 A IT6815174 A IT 6815174A IT 1011731 B IT1011731 B IT 1011731B
Authority
IT
Italy
Prior art keywords
card reader
perforated card
perforated
reader
card
Prior art date
Application number
IT6815174A
Other languages
English (en)
Inventor
R Duranton
Original Assignee
E I P R O S
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 E I P R O S filed Critical E I P R O S
Application granted granted Critical
Publication of IT1011731B publication Critical patent/IT1011731B/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Conveying Record Carriers (AREA)
IT6815174A 1973-04-10 1974-04-10 Lettore di schede perforate IT1011731B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7312778A FR2226083A5 (it) 1973-04-10 1973-04-10

Publications (1)

Publication Number Publication Date
IT1011731B true IT1011731B (it) 1977-02-10

Family

ID=9117674

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6815174A IT1011731B (it) 1973-04-10 1974-04-10 Lettore di schede perforate

Country Status (3)

Country Link
DE (1) DE2417157A1 (it)
FR (1) FR2226083A5 (it)
IT (1) IT1011731B (it)

Also Published As

Publication number Publication date
FR2226083A5 (it) 1974-11-08
DE2417157A1 (de) 1974-10-31

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