FR392721A - Machine parlante à disques - Google Patents

Machine parlante à disques

Info

Publication number
FR392721A
FR392721A FR392721DA FR392721A FR 392721 A FR392721 A FR 392721A FR 392721D A FR392721D A FR 392721DA FR 392721 A FR392721 A FR 392721A
Authority
FR
France
Prior art keywords
talking
disc machine
disc
machine
talking disc
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)
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.)
IMPRESSIONS PHONOGRAPHIQUES SO
Original Assignee
IMPRESSIONS PHONOGRAPHIQUES SO
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 IMPRESSIONS PHONOGRAPHIQUES SO filed Critical IMPRESSIONS PHONOGRAPHIQUES SO
Application granted granted Critical
Publication of FR392721A publication Critical patent/FR392721A/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
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/26—Speed-changing arrangements; Reversing arrangements; Drive-transfer means therefor
    • G11B19/265—Friction wheel drive
FR392721D 1908-04-25 1908-04-25 Machine parlante à disques Expired FR392721A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR392721T 1908-04-25

Publications (1)

Publication Number Publication Date
FR392721A true FR392721A (fr) 1908-12-03

Family

ID=1438069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR392721D Expired FR392721A (fr) 1908-04-25 1908-04-25 Machine parlante à disques

Country Status (1)

Country Link
FR (1) FR392721A (fr)

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