FR595120A - Perfectionnements aux machines phonographiques - Google Patents

Perfectionnements aux machines phonographiques

Info

Publication number
FR595120A
FR595120A FR595120DA FR595120A FR 595120 A FR595120 A FR 595120A FR 595120D A FR595120D A FR 595120DA FR 595120 A FR595120 A FR 595120A
Authority
FR
France
Prior art keywords
phonographic
machines
phonographic 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 FR595120A publication Critical patent/FR595120A/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
FR595120D 1924-03-03 1925-03-03 Perfectionnements aux machines phonographiques Expired FR595120A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP595120X 1924-03-03

Publications (1)

Publication Number Publication Date
FR595120A true FR595120A (fr) 1925-09-26

Family

ID=13115371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR595120D Expired FR595120A (fr) 1924-03-03 1925-03-03 Perfectionnements aux machines phonographiques

Country Status (1)

Country Link
FR (1) FR595120A (fr)

Similar Documents

Publication Publication Date Title
FR595613A (fr) Perfectionnements aux machines électriques
FR581944A (fr) Perfectionnements aux machines dynamo-électriques
FR591988A (fr) Perfectionnements aux hyudroglisseurs
FR575290A (fr) Perfectionnements aux machines parlantes
FR595120A (fr) Perfectionnements aux machines phonographiques
FR595768A (fr) Perfectionnements aux machines parlantes
FR591996A (fr) Perfectionnements aux machines tabulatrices
FR603630A (fr) Perfectionnements aux machines tachytélégraphiques
FR590350A (fr) Perfectionnements aux machines frigorifiques
FR595249A (fr) Perfectionnements aux déclanchements
FR588828A (fr) Perfectionnements apportés aux étuis
FR594649A (fr) Perfectionnements aux phonographes
FR578701A (fr) Perfectionnements aux phonographes
FR593803A (fr) Perfectionnements apportés aux phonographes
FR594213A (fr) Perfectionnements aux phonographes
FR598638A (fr) Perfectionnements aux machines parlantes
FR612127A (fr) Perfectionnements apportés aux machines parlantes
FR622756A (fr) Perfectionnements apportés aux machines parlantes
FR629870A (fr) Perfectionnements aux machines parlantes
FR643106A (fr) Perfectionnements aux machines parlantes
FR606034A (fr) Perfectionnements apportés aux machines électriques
FR598992A (fr) Perfectionnements apportés aux machines électriques
FR580185A (fr) Perfectionnements aux enrobeuses
FR681712A (fr) Perfectionnements aux machines comptables
FR602840A (fr) Perfectionnements aux machines comptables