FR899054A - Disque de phonographe - Google Patents

Disque de phonographe

Info

Publication number
FR899054A
FR899054A FR899054DA FR899054A FR 899054 A FR899054 A FR 899054A FR 899054D A FR899054D A FR 899054DA FR 899054 A FR899054 A FR 899054A
Authority
FR
France
Prior art keywords
phonograph record
phonograph
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)
French (fr)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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
Priority claimed from DEA18176D external-priority patent/DE915272C/de
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR899054A publication Critical patent/FR899054A/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
    • G11B3/705—Record carriers characterised by the selection of material or structure; Processes or apparatus specially adapted for manufacturing record carriers characterised by the selection of the material only
    • 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
FR899054D 1942-10-30 1943-10-21 Disque de phonographe Expired FR899054A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE899054X 1942-10-30
DEA18176D DE915272C (de) 1943-01-12 1943-01-12 Schallplatte

Publications (1)

Publication Number Publication Date
FR899054A true FR899054A (fr) 1945-05-18

Family

ID=25956003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR899054D Expired FR899054A (fr) 1942-10-30 1943-10-21 Disque de phonographe

Country Status (2)

Country Link
BE (1) BE452810A (enrdf_load_stackoverflow)
FR (1) FR899054A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE452810A (enrdf_load_stackoverflow)

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