FR902750A - Illustrated phonographic record - Google Patents

Illustrated phonographic record

Info

Publication number
FR902750A
FR902750A FR902750DA FR902750A FR 902750 A FR902750 A FR 902750A FR 902750D A FR902750D A FR 902750DA FR 902750 A FR902750 A FR 902750A
Authority
FR
France
Prior art keywords
phonographic record
phonographic
record
illustrated phonographic
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
French (fr)
Inventor
Giovanni Geloso
Mario Lamarchia
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 FR902750A publication Critical patent/FR902750A/en
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
FR902750D 1943-02-02 1944-03-16 Illustrated phonographic record Expired FR902750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT902750X 1943-02-02

Publications (1)

Publication Number Publication Date
FR902750A true FR902750A (en) 1945-09-11

Family

ID=11331753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR902750D Expired FR902750A (en) 1943-02-02 1944-03-16 Illustrated phonographic record

Country Status (1)

Country Link
FR (1) FR902750A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3062552A (en) * 1959-03-11 1962-11-06 Gen Motors Corp Disk record enclosure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3062552A (en) * 1959-03-11 1962-11-06 Gen Motors Corp Disk record enclosure

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