FR46653E - Perfectionnements aux phonographes - Google Patents

Perfectionnements aux phonographes

Info

Publication number: FR46653E
Authority: FR; France
Prior art keywords: phonographs
Prior art date: 1935-03-21
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

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.)

1935-03-21

Filing date

1935-03-21

Publication date

1936-07-24

1935-03-21 Application filed filed Critical

1936-07-24 Application granted granted Critical

1936-07-24 Publication of FR46653E publication Critical patent/FR46653E/fr

Status Expired legal-status Critical Current

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
- G11B15/22—Stopping means

FR46653D 1935-03-21 1935-03-21 Perfectionnements aux phonographes Expired FR46653E (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR46653T		1935-03-21

Publications (1)

Publication Number	Publication Date
FR46653E true FR46653E (fr)	1936-07-24

Family

ID=8682246

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR46653D Expired FR46653E (fr)	1935-03-21	1935-03-21	Perfectionnements aux phonographes

Country Status (1)

Country	Link
FR (1)	FR46653E (fr)

1935
- 1935-03-21 FR FR46653D patent/FR46653E/fr not_active Expired

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