FR1128131A - Perfectionnements aux bras de reproduction phonographique - Google Patents

Perfectionnements aux bras de reproduction phonographique

Info

Publication number
FR1128131A
FR1128131A FR1128131DA FR1128131A FR 1128131 A FR1128131 A FR 1128131A FR 1128131D A FR1128131D A FR 1128131DA FR 1128131 A FR1128131 A FR 1128131A
Authority
FR
France
Prior art keywords
arms
phonographic reproduction
phonographic
reproduction
reproduction arms
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)
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.)
Ind Musicales & Electr Pathe M
Original Assignee
Ind Musicales & Electr Pathe M
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 Ind Musicales & Electr Pathe M filed Critical Ind Musicales & Electr Pathe M
Application granted granted Critical
Publication of FR1128131A publication Critical patent/FR1128131A/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
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
FR1128131D 1955-06-25 1955-06-25 Perfectionnements aux bras de reproduction phonographique Expired FR1128131A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1128131T 1955-06-25

Publications (1)

Publication Number Publication Date
FR1128131A true FR1128131A (fr) 1957-01-02

Family

ID=9636087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1128131D Expired FR1128131A (fr) 1955-06-25 1955-06-25 Perfectionnements aux bras de reproduction phonographique

Country Status (1)

Country Link
FR (1) FR1128131A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115662477A (zh) * 2022-12-05 2023-01-31 东莞梵尼诗文化科技有限公司 转盘结构及留声机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115662477A (zh) * 2022-12-05 2023-01-31 东莞梵尼诗文化科技有限公司 转盘结构及留声机

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