FR531645A - Electric motors for talking machines - Google Patents

Electric motors for talking machines

Info

Publication number
FR531645A
FR531645A FR531645DA FR531645A FR 531645 A FR531645 A FR 531645A FR 531645D A FR531645D A FR 531645DA FR 531645 A FR531645 A FR 531645A
Authority
FR
France
Prior art keywords
electric motors
talking machines
talking
machines
motors
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
James Thurston Sibley
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 FR531645A publication Critical patent/FR531645A/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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
FR531645D 1921-03-04 1921-03-04 Electric motors for talking machines Expired FR531645A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR531645T 1921-03-04

Publications (1)

Publication Number Publication Date
FR531645A true FR531645A (en) 1922-01-17

Family

ID=8924058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR531645D Expired FR531645A (en) 1921-03-04 1921-03-04 Electric motors for talking machines

Country Status (1)

Country Link
FR (1) FR531645A (en)

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