FR46652E - Perfectionnements aux phonographes - Google Patents

Perfectionnements aux phonographes

Info

Publication number
FR46652E
FR46652E FR46652DA FR46652E FR 46652 E FR46652 E FR 46652E FR 46652D A FR46652D A FR 46652DA FR 46652 E FR46652 E FR 46652E
Authority
FR
France
Prior art keywords
phonographs
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
Other languages
English (en)
Inventor
Joseph-Louis Routin
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 FR46652E publication Critical patent/FR46652E/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • 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
    • G11B25/06—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 using web-form record carriers, e.g. tape
FR46652D 1935-03-18 1935-03-18 Perfectionnements aux phonographes Expired FR46652E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR46652T 1935-03-18

Publications (1)

Publication Number Publication Date
FR46652E true FR46652E (fr) 1936-07-24

Family

ID=8682245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR46652D Expired FR46652E (fr) 1935-03-18 1935-03-18 Perfectionnements aux phonographes

Country Status (1)

Country Link
FR (1) FR46652E (fr)

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