FR691385A - Improvements to sound boxes for portable phonographs - Google Patents

Improvements to sound boxes for portable phonographs

Info

Publication number
FR691385A
FR691385A FR691385DA FR691385A FR 691385 A FR691385 A FR 691385A FR 691385D A FR691385D A FR 691385DA FR 691385 A FR691385 A FR 691385A
Authority
FR
France
Prior art keywords
sound boxes
phonographs
portable
portable phonographs
boxes
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
Georges-Louis Boileau
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 FR691385A publication Critical patent/FR691385A/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
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
FR691385D 1930-02-13 1930-02-13 Improvements to sound boxes for portable phonographs Expired FR691385A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR691385T 1930-02-13

Publications (1)

Publication Number Publication Date
FR691385A true FR691385A (en) 1930-10-21

Family

ID=9033327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR691385D Expired FR691385A (en) 1930-02-13 1930-02-13 Improvements to sound boxes for portable phonographs

Country Status (1)

Country Link
FR (1) FR691385A (en)

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