FR595768A - Perfectionnements aux machines parlantes - Google Patents

Perfectionnements aux machines parlantes

Info

Publication number
FR595768A
FR595768A FR595768DA FR595768A FR 595768 A FR595768 A FR 595768A FR 595768D A FR595768D A FR 595768DA FR 595768 A FR595768 A FR 595768A
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
Isamu Hosoi
Kakutaro Takei
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 FR595768A publication Critical patent/FR595768A/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
FR595768D 1924-06-14 1925-03-24 Perfectionnements aux machines parlantes Expired FR595768A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP595768X 1924-06-14

Publications (1)

Publication Number Publication Date
FR595768A true FR595768A (fr) 1925-10-09

Family

ID=13117189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR595768D Expired FR595768A (fr) 1924-06-14 1925-03-24 Perfectionnements aux machines parlantes

Country Status (1)

Country Link
FR (1) FR595768A (fr)

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