FR446927A - Electric phonographic device for cinematographic apparatus - Google Patents

Electric phonographic device for cinematographic apparatus

Info

Publication number
FR446927A
FR446927A FR446927DA FR446927A FR 446927 A FR446927 A FR 446927A FR 446927D A FR446927D A FR 446927DA FR 446927 A FR446927 A FR 446927A
Authority
FR
France
Prior art keywords
electric
cinematographic apparatus
phonographic device
phonographic
cinematographic
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
Gurney Enoch Ward
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of FR446927A publication Critical patent/FR446927A/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
FR446927D 1912-08-06 1912-08-06 Electric phonographic device for cinematographic apparatus Expired FR446927A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR446927T 1912-08-06

Publications (1)

Publication Number Publication Date
FR446927A true FR446927A (en) 1912-12-18

Family

ID=1487663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR446927D Expired FR446927A (en) 1912-08-06 1912-08-06 Electric phonographic device for cinematographic apparatus

Country Status (1)

Country Link
FR (1) FR446927A (en)

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