FR14225E - Perfectionnements aux machines à reproduire les sons - Google Patents

Perfectionnements aux machines à reproduire les sons

Info

Publication number
FR14225E
FR14225E FR14225DA FR14225E FR 14225 E FR14225 E FR 14225E FR 14225D A FR14225D A FR 14225DA FR 14225 E FR14225 E FR 14225E
Authority
FR
France
Prior art keywords
sound reproducing
reproducing machines
machines
sound
reproducing
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
English (en)
Inventor
Percival James Packman
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR14225E publication Critical patent/FR14225E/fr
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
FR14225D 1910-10-15 1911-05-10 Perfectionnements aux machines à reproduire les sons Expired FR14225E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR421491T 1910-10-15
FR14225T 1911-05-10

Publications (1)

Publication Number Publication Date
FR14225E true FR14225E (fr) 1911-10-05

Family

ID=1356175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR14225D Expired FR14225E (fr) 1910-10-15 1911-05-10 Perfectionnements aux machines à reproduire les sons

Country Status (1)

Country Link
FR (1) FR14225E (fr)

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