FR364372A - Perfectionnements aux phonographes - Google Patents

Perfectionnements aux phonographes

Info

Publication number
FR364372A
FR364372A FR364372DA FR364372A FR 364372 A FR364372 A FR 364372A FR 364372D A FR364372D A FR 364372DA FR 364372 A FR364372 A FR 364372A
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
English (en)
Inventor
Paul Breittmayer
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.)
PAUL BREITTMAYER
Original Assignee
PAUL BREITTMAYER
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 PAUL BREITTMAYER filed Critical PAUL BREITTMAYER
Application granted granted Critical
Publication of FR364372A publication Critical patent/FR364372A/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
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
FR364372D 1906-03-15 1906-03-15 Perfectionnements aux phonographes Expired FR364372A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR364372T 1906-03-15

Publications (1)

Publication Number Publication Date
FR364372A true FR364372A (fr) 1906-08-21

Family

ID=1411725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR364372D Expired FR364372A (fr) 1906-03-15 1906-03-15 Perfectionnements aux phonographes

Country Status (1)

Country Link
FR (1) FR364372A (fr)

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