FR331087A - Hand-held phonographic device called "stylophone" - Google Patents

Hand-held phonographic device called "stylophone"

Info

Publication number
FR331087A
FR331087A FR331087DA FR331087A FR 331087 A FR331087 A FR 331087A FR 331087D A FR331087D A FR 331087DA FR 331087 A FR331087 A FR 331087A
Authority
FR
France
Prior art keywords
stylophone
held
hand
device called
phonographic device
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
Henri Desmarest
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 FR331087A publication Critical patent/FR331087A/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
FR331087D 1903-04-09 1903-04-09 Hand-held phonographic device called "stylophone" Expired FR331087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR331087T 1903-04-09

Publications (1)

Publication Number Publication Date
FR331087A true FR331087A (en) 1903-08-31

Family

ID=1380823

Family Applications (1)

Application Number Title Priority Date Filing Date
FR331087D Expired FR331087A (en) 1903-04-09 1903-04-09 Hand-held phonographic device called "stylophone"

Country Status (1)

Country Link
FR (1) FR331087A (en)

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