FR400044A - Acoustic arm for phonographs and similar devices - Google Patents

Acoustic arm for phonographs and similar devices

Info

Publication number
FR400044A
FR400044A FR400044DA FR400044A FR 400044 A FR400044 A FR 400044A FR 400044D A FR400044D A FR 400044DA FR 400044 A FR400044 A FR 400044A
Authority
FR
France
Prior art keywords
phonographs
similar devices
acoustic arm
acoustic
arm
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)
Inventor
Andre Rivoire
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 FR400044A publication Critical patent/FR400044A/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
    • 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
FR400044D 1909-02-27 1909-02-27 Acoustic arm for phonographs and similar devices Expired FR400044A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR400044T 1909-02-27

Publications (1)

Publication Number Publication Date
FR400044A true FR400044A (en) 1909-07-16

Family

ID=1444948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR400044D Expired FR400044A (en) 1909-02-27 1909-02-27 Acoustic arm for phonographs and similar devices

Country Status (1)

Country Link
FR (1) FR400044A (en)

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