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.)
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Van Der Heem BV
Original Assignee
Van Der Heem BV
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Publication date
Application filed by Van Der Heem BVfiledCriticalVan Der Heem BV
Application grantedgrantedCritical
Publication of FR1101072ApublicationCriticalpatent/FR1101072A/fr
G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
G11B19/02—Control of operating function, e.g. switching from recording to reproducing
G11B19/14—Control of operating function, e.g. switching from recording to reproducing by sensing movement or position of head, e.g. means moving in correspondence with head movements
FR1101072D1953-08-031954-05-21Mécanisme commutateur d'un gramophone
ExpiredFR1101072A
(fr)