FR480132A - Perfectionnements aux mécanismes de gramophones - Google Patents

Perfectionnements aux mécanismes de gramophones

Info

Publication number
FR480132A
FR480132A FR480132DA FR480132A FR 480132 A FR480132 A FR 480132A FR 480132D A FR480132D A FR 480132DA FR 480132 A FR480132 A FR 480132A
Authority
FR
France
Prior art keywords
gramophone
mechanisms
gramophone mechanisms
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
August Thospann
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.)
AUGUST THOSPANN
Original Assignee
AUGUST THOSPANN
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 AUGUST THOSPANN filed Critical AUGUST THOSPANN
Application granted granted Critical
Publication of FR480132A publication Critical patent/FR480132A/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
    • G11B3/34—Driving or guiding during transducing operation
    • G11B3/36—Automatic-feed mechanisms producing progressive transducing traverse across record carriers otherwise than by grooves, e.g. by lead-screw
FR480132D 1914-11-09 1915-11-05 Perfectionnements aux mécanismes de gramophones Expired FR480132A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB480132X 1914-11-09

Publications (1)

Publication Number Publication Date
FR480132A true FR480132A (fr) 1916-06-22

Family

ID=1517392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR480132D Expired FR480132A (fr) 1914-11-09 1915-11-05 Perfectionnements aux mécanismes de gramophones

Country Status (1)

Country Link
FR (1) FR480132A (fr)

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