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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Selenophon Licht & Tonbildges
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Selenophon Licht & Tonbildges
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Publication date
Application filed by Selenophon Licht & TonbildgesfiledCriticalSelenophon Licht & Tonbildges
Application grantedgrantedCritical
Publication of FR748032ApublicationCriticalpatent/FR748032A/fr
G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
G11B25/10—Apparatus capable of using record carriers defined in more than one of the sub-groups G11B25/02 - G11B25/08; Adaptor devices therefor
FR748032D1931-12-241932-12-24Dispositif pour la reproduction de vibrations sonores enregistrées sur des supportsde phonogrammes en forme de bandes
ExpiredFR748032A
(fr)