FR1580472A - - Google Patents

Info

Publication number
FR1580472A
FR1580472A FR1580472DA FR1580472A FR 1580472 A FR1580472 A FR 1580472A FR 1580472D A FR1580472D A FR 1580472DA FR 1580472 A FR1580472 A FR 1580472A
Authority
FR
France
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)
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 filed Critical
Application granted granted Critical
Publication of FR1580472A publication Critical patent/FR1580472A/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02Arrangements of heads
    • G11B3/10Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/34Driving or guiding during transducing operation
    • G11B3/38Guiding, e.g. constructions or arrangements providing linear or other special tracking characteristics
FR1580472D 1968-07-12 1968-07-12 Expired FR1580472A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR159017 1968-07-12

Publications (1)

Publication Number Publication Date
FR1580472A true FR1580472A (en) 1969-09-05

Family

ID=8652496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1580472D Expired FR1580472A (en) 1968-07-12 1968-07-12

Country Status (1)

Country Link
FR (1) FR1580472A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473210A1 (en) * 1979-12-20 1981-07-10 Rca Corp MECHANISM DETECTING THE RELATIVE POSITION OF A VIDEODISK NEEDLE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473210A1 (en) * 1979-12-20 1981-07-10 Rca Corp MECHANISM DETECTING THE RELATIVE POSITION OF A VIDEODISK NEEDLE

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Legal Events

Date Code Title Description
ST Notification of lapse