FR662776A - Disque phonographique - Google Patents

Disque phonographique

Info

Publication number
FR662776A
FR662776A FR662776DA FR662776A FR 662776 A FR662776 A FR 662776A FR 662776D A FR662776D A FR 662776DA FR 662776 A FR662776 A FR 662776A
Authority
FR
France
Prior art keywords
phonographic record
phonographic
record
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
Herman Germain
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 FR662776A publication Critical patent/FR662776A/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
    • G11B3/68—Record carriers
    • G11B3/70—Record carriers characterised by the selection of material or structure; Processes or apparatus specially adapted for manufacturing record carriers
FR662776D 1928-10-22 1928-10-22 Disque phonographique Expired FR662776A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR662776T 1928-10-22

Publications (1)

Publication Number Publication Date
FR662776A true FR662776A (fr) 1929-08-12

Family

ID=9011685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR662776D Expired FR662776A (fr) 1928-10-22 1928-10-22 Disque phonographique

Country Status (1)

Country Link
FR (1) FR662776A (fr)

Similar Documents

Publication Publication Date Title
FR661166A (fr) Disques de phonographes
DK42874C (da) Grammofonplade.
FR661679A (fr) Enregistreur-minute
FR661632A (fr) Goniomètre-théodolite enregistreur
FR725084A (fr) Disque de phonographe
FR705593A (fr) Disque de phonographe
FR657577A (fr) Disques de phonographes pelliculaires
FR707864A (fr) Disque phonographique
FR677003A (fr) Reproducteur électro-magnétique de phonographe
FR611618A (fr) Gramophone
FR691592A (fr) Phonographe
FR625136A (fr) Reproducteur phonographique
FR684418A (fr) Perfectionnements apportés aux gramophones
FR645638A (fr) Phonographe
FR673659A (fr) Reproducteur de sons
FR35380E (fr) Calorimètre enregistreur
FR674073A (fr) Phonogrammes
FR649414A (fr) Phonographe perfectionné
FR696859A (fr) Phonographe
FR678590A (fr) Cabestan
DK44384C (da) Optisk Filmlydgengiveapparat.
ES110566A3 (es) Mejoras en los aparatos reproductores de sonido.
FR677194A (fr) Support de phonogramme
FR660615A (fr) Machine parlante à disques
BE354129A (fr) Machine parlante à disques