FR1469456A - Dispositif de lecture d'enregistrements - Google Patents

Dispositif de lecture d'enregistrements

Info

Publication number
FR1469456A
FR1469456A FR959174A FR959174A FR1469456A FR 1469456 A FR1469456 A FR 1469456A FR 959174 A FR959174 A FR 959174A FR 959174 A FR959174 A FR 959174A FR 1469456 A FR1469456 A FR 1469456A
Authority
FR
France
Prior art keywords
playback device
record playback
record
playback
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
FR959174A
Other languages
English (en)
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.)
Ex-Cell-O Corp
Original Assignee
Ex-Cell-O 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 Ex-Cell-O Corp filed Critical Ex-Cell-O Corp
Priority to FR959174A priority Critical patent/FR1469456A/fr
Priority claimed from US595299A external-priority patent/US3351765A/en
Application granted granted Critical
Publication of FR1469456A publication Critical patent/FR1469456A/fr
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
    • G06K7/10—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
FR959174A 1963-01-04 1964-01-02 Dispositif de lecture d'enregistrements Expired FR1469456A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR959174A FR1469456A (fr) 1963-01-04 1964-01-02 Dispositif de lecture d'enregistrements

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24935563A 1963-01-04 1963-01-04
FR959174A FR1469456A (fr) 1963-01-04 1964-01-02 Dispositif de lecture d'enregistrements
US595299A US3351765A (en) 1963-01-04 1966-10-31 Photosensitive read-out device for apertured records

Publications (1)

Publication Number Publication Date
FR1469456A true FR1469456A (fr) 1967-02-17

Family

ID=27247690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR959174A Expired FR1469456A (fr) 1963-01-04 1964-01-02 Dispositif de lecture d'enregistrements

Country Status (1)

Country Link
FR (1) FR1469456A (fr)

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