FR677783A - Talking machine - Google Patents

Talking machine

Info

Publication number
FR677783A
FR677783A FR677783DA FR677783A FR 677783 A FR677783 A FR 677783A FR 677783D A FR677783D A FR 677783DA FR 677783 A FR677783 A FR 677783A
Authority
FR
France
Prior art keywords
talking machine
talking
machine
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.)
POLYPHONWERKE AG
Original Assignee
POLYPHONWERKE AG
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 POLYPHONWERKE AG filed Critical POLYPHONWERKE AG
Application granted granted Critical
Publication of FR677783A publication Critical patent/FR677783A/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
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
FR677783D 1928-07-16 1929-07-03 Talking machine Expired FR677783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE677783X 1928-07-16

Publications (1)

Publication Number Publication Date
FR677783A true FR677783A (en) 1930-03-14

Family

ID=6594172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR677783D Expired FR677783A (en) 1928-07-16 1929-07-03 Talking machine

Country Status (1)

Country Link
FR (1) FR677783A (en)

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