FR1375365A - Method and device for scanning perforated recording media - Google Patents

Method and device for scanning perforated recording media

Info

Publication number
FR1375365A
FR1375365A FR952610A FR952610A FR1375365A FR 1375365 A FR1375365 A FR 1375365A FR 952610 A FR952610 A FR 952610A FR 952610 A FR952610 A FR 952610A FR 1375365 A FR1375365 A FR 1375365A
Authority
FR
France
Prior art keywords
recording media
perforated recording
scanning
scanning perforated
media
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
FR952610A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR1375365A publication Critical patent/FR1375365A/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
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/02—Methods or arrangements for sensing record carriers, e.g. for reading patterns by pneumatic or hydraulic means, e.g. sensing punched holes with compressed air; by sonic means ; by ultrasonic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Recording Or Reproduction (AREA)
FR952610A 1962-11-02 1963-11-04 Method and device for scanning perforated recording media Expired FR1375365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES82290A DE1189301B (en) 1962-11-02 1962-11-02 Device for scanning perforated recording media

Publications (1)

Publication Number Publication Date
FR1375365A true FR1375365A (en) 1964-10-16

Family

ID=7510240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR952610A Expired FR1375365A (en) 1962-11-02 1963-11-04 Method and device for scanning perforated recording media

Country Status (5)

Country Link
CH (1) CH416184A (en)
DE (1) DE1189301B (en)
FR (1) FR1375365A (en)
GB (1) GB993821A (en)
NL (1) NL299980A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3538711A1 (en) * 1985-10-31 1987-05-07 Uwe Werner Dr Med Ballies Marking and reader of markings

Also Published As

Publication number Publication date
CH416184A (en) 1966-06-30
GB993821A (en) 1965-06-02
DE1189301B (en) 1965-03-18
NL299980A (en)

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