FR9785E - Device for converting a cylinder phonograph into a disc phonograph - Google Patents

Device for converting a cylinder phonograph into a disc phonograph

Info

Publication number
FR9785E
FR9785E FR9785A FR9785DA FR9785E FR 9785 E FR9785 E FR 9785E FR 9785 A FR9785 A FR 9785A FR 9785D A FR9785D A FR 9785DA FR 9785 E FR9785 E FR 9785E
Authority
FR
France
Prior art keywords
phonograph
converting
cylinder
disc
disc phonograph
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
FR9785A
Other languages
French (fr)
Inventor
Maurice-Charles-Aime Leduc
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.)
MAURICE CHARLES AIME LEDUC
Original Assignee
MAURICE CHARLES AIME LEDUC
Publication date
Application granted granted Critical
Publication of FR9785E publication Critical patent/FR9785E/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
    • G11B25/10—Apparatus capable of using record carriers defined in more than one of the sub-groups G11B25/02 - G11B25/08; Adaptor devices therefor
FR9785A Device for converting a cylinder phonograph into a disc phonograph Expired FR9785E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR382669T

Publications (1)

Publication Number Publication Date
FR9785E true FR9785E (en) 1909-01-22

Family

ID=8895448

Family Applications (3)

Application Number Title Priority Date Filing Date
FR9785A Expired FR9785E (en) Device for converting a cylinder phonograph into a disc phonograph
FR8978A Expired FR8978E (en) Device for converting a cylinder phonograph into a disc phonograph
FR382669A Expired FR382669A (en) 1907-10-08 Device for converting a cylinder phonograph into a disc phonograph

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR8978A Expired FR8978E (en) Device for converting a cylinder phonograph into a disc phonograph
FR382669A Expired FR382669A (en) 1907-10-08 Device for converting a cylinder phonograph into a disc phonograph

Country Status (1)

Country Link
FR (3) FR382669A (en)

Also Published As

Publication number Publication date
FR8978E (en) 1908-08-05
FR382669A (en) 1908-02-13

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