FR663220A - Electric gramophone - Google Patents

Electric gramophone

Info

Publication number
FR663220A
FR663220A FR663220DA FR663220A FR 663220 A FR663220 A FR 663220A FR 663220D A FR663220D A FR 663220DA FR 663220 A FR663220 A FR 663220A
Authority
FR
France
Prior art keywords
electric gramophone
gramophone
electric
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
French (fr)
Inventor
Eugene Foretay
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 FR663220A publication Critical patent/FR663220A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/40—Driving record carriers otherwise than by electric motor
FR663220D 1928-01-31 1928-10-31 Electric gramophone Expired FR663220A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH663220X 1928-01-31

Publications (1)

Publication Number Publication Date
FR663220A true FR663220A (en) 1929-08-19

Family

ID=4527079

Family Applications (1)

Application Number Title Priority Date Filing Date
FR663220D Expired FR663220A (en) 1928-01-31 1928-10-31 Electric gramophone

Country Status (1)

Country Link
FR (1) FR663220A (en)

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