FR664280A - Improvements to gramophones, phonographs and similar instruments - Google Patents

Improvements to gramophones, phonographs and similar instruments

Info

Publication number
FR664280A
FR664280A FR664280DA FR664280A FR 664280 A FR664280 A FR 664280A FR 664280D A FR664280D A FR 664280DA FR 664280 A FR664280 A FR 664280A
Authority
FR
France
Prior art keywords
gramophones
phonographs
similar instruments
instruments
similar
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
Johannes Robert Carl August
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 FR664280A publication Critical patent/FR664280A/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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/22—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records
    • G11B17/26—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records the magazine having a cylindrical shape with vertical axis
FR664280D 1927-11-19 1928-11-17 Improvements to gramophones, phonographs and similar instruments Expired FR664280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB664280X 1927-11-19

Publications (1)

Publication Number Publication Date
FR664280A true FR664280A (en) 1929-08-31

Family

ID=10491175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR664280D Expired FR664280A (en) 1927-11-19 1928-11-17 Improvements to gramophones, phonographs and similar instruments

Country Status (1)

Country Link
FR (1) FR664280A (en)

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