FR722724A - Device for changing discs in talking machines - Google Patents

Device for changing discs in talking machines

Info

Publication number
FR722724A
FR722724A FR722724DA FR722724A FR 722724 A FR722724 A FR 722724A FR 722724D A FR722724D A FR 722724DA FR 722724 A FR722724 A FR 722724A
Authority
FR
France
Prior art keywords
talking machines
changing discs
discs
changing
talking
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)
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.)
LEIPZIGER PIANOFORTE und PHONO
Original Assignee
LEIPZIGER PIANOFORTE und PHONO
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 by LEIPZIGER PIANOFORTE und PHONO filed Critical LEIPZIGER PIANOFORTE und PHONO
Application granted granted Critical
Publication of FR722724A publication Critical patent/FR722724A/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
FR722724D 1930-09-09 1931-09-09 Device for changing discs in talking machines Expired FR722724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE722724X 1930-09-09

Publications (1)

Publication Number Publication Date
FR722724A true FR722724A (en) 1932-03-24

Family

ID=6631689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR722724D Expired FR722724A (en) 1930-09-09 1931-09-09 Device for changing discs in talking machines

Country Status (1)

Country Link
FR (1) FR722724A (en)

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