FR591400A - Improvements to phonographs - Google Patents

Improvements to phonographs

Info

Publication number
FR591400A
FR591400A FR591400DA FR591400A FR 591400 A FR591400 A FR 591400A FR 591400D A FR591400D A FR 591400DA FR 591400 A FR591400 A FR 591400A
Authority
FR
France
Prior art keywords
phonographs
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.)
COUESNON ET CIE
Original Assignee
COUESNON ET CIE
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 COUESNON ET CIE filed Critical COUESNON ET CIE
Application granted granted Critical
Publication of FR591400A publication Critical patent/FR591400A/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
    • G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
FR591400D 1925-01-06 1925-01-06 Improvements to phonographs Expired FR591400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR591400T 1925-01-06

Publications (1)

Publication Number Publication Date
FR591400A true FR591400A (en) 1925-07-03

Family

ID=8964096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR591400D Expired FR591400A (en) 1925-01-06 1925-01-06 Improvements to phonographs

Country Status (1)

Country Link
FR (1) FR591400A (en)

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