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FR549111A - Machine parlante à vitesse angulaire variable ou régulière - Google Patents

Machine parlante à vitesse angulaire variable ou régulière

Info

Publication number
FR549111A
FR549111A FR549111DA FR549111A FR 549111 A FR549111 A FR 549111A FR 549111D A FR549111D A FR 549111DA FR 549111 A FR549111 A FR 549111A
Authority
FR
France
Prior art keywords
variable
angular speed
regular angular
talking machine
talking
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
Eugene-Jules-Marie Chenai
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 FR549111A publication Critical patent/FR549111A/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
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
FR549111D 1922-03-18 1922-03-18 Machine parlante à vitesse angulaire variable ou régulière Expired FR549111A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR549111T 1922-03-18

Publications (1)

Publication Number Publication Date
FR549111A true FR549111A (fr) 1923-02-02

Family

ID=8935303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR549111D Expired FR549111A (fr) 1922-03-18 1922-03-18 Machine parlante à vitesse angulaire variable ou régulière

Country Status (1)

Country Link
FR (1) FR549111A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1165898B (de) * 1959-01-21 1964-03-19 Laszlo Urmenyi Vorschubregeleinrichtung fuer den Tonarm eines Plattenspielers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1165898B (de) * 1959-01-21 1964-03-19 Laszlo Urmenyi Vorschubregeleinrichtung fuer den Tonarm eines Plattenspielers

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