FR712456A - Perfectionnements aux machines parlantes - Google Patents

Perfectionnements aux machines parlantes

Info

Publication number
FR712456A
FR712456A FR712456DA FR712456A FR 712456 A FR712456 A FR 712456A FR 712456D A FR712456D A FR 712456DA FR 712456 A FR712456 A FR 712456A
Authority
FR
France
Prior art keywords
talking machines
talking
machines
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
Oscar Schlusselheim Dit Oscar
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 FR712456A publication Critical patent/FR712456A/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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
FR712456D 1931-03-03 1931-03-03 Perfectionnements aux machines parlantes Expired FR712456A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR712456T 1931-03-03

Publications (1)

Publication Number Publication Date
FR712456A true FR712456A (fr) 1931-10-02

Family

ID=9079840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR712456D Expired FR712456A (fr) 1931-03-03 1931-03-03 Perfectionnements aux machines parlantes

Country Status (1)

Country Link
FR (1) FR712456A (fr)

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