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FR432408A - Improvements to talking machines - Google Patents

Improvements to talking machines

Info

Publication number
FR432408A
FR432408A FR432408DA FR432408A FR 432408 A FR432408 A FR 432408A FR 432408D A FR432408D A FR 432408DA FR 432408 A FR432408 A FR 432408A
Authority
FR
France
Prior art keywords
talking machines
talking
machines
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.)
Parlophone Records Ltd
Original Assignee
Gramophone Co Ltd
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 Gramophone Co Ltd filed Critical Gramophone Co Ltd
Application granted granted Critical
Publication of FR432408A publication Critical patent/FR432408A/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
    • G11B3/12—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse
    • G11B3/20—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by elastic means, e.g. spring
FR432408D 1911-07-20 1911-07-20 Improvements to talking machines Expired FR432408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR432408T 1911-07-20

Publications (1)

Publication Number Publication Date
FR432408A true FR432408A (en) 1911-12-06

Family

ID=1474489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR432408D Expired FR432408A (en) 1911-07-20 1911-07-20 Improvements to talking machines

Country Status (1)

Country Link
FR (1) FR432408A (en)

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