FR703177A - Perfectionnement aux phonographes - Google Patents

Perfectionnement aux phonographes

Info

Publication number
FR703177A
FR703177A FR703177DA FR703177A FR 703177 A FR703177 A FR 703177A FR 703177D A FR703177D A FR 703177DA FR 703177 A FR703177 A FR 703177A
Authority
FR
France
Prior art keywords
phonographs
improvement
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)
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.)
MECANIQUE IND DE PREC
Original Assignee
MECANIQUE IND DE PREC
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 MECANIQUE IND DE PREC filed Critical MECANIQUE IND DE PREC
Application granted granted Critical
Publication of FR703177A publication Critical patent/FR703177A/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
    • G11B3/60—Turntables for record carriers
FR703177D 1930-07-17 1930-07-17 Perfectionnement aux phonographes Expired FR703177A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR703177T 1930-07-17

Publications (1)

Publication Number Publication Date
FR703177A true FR703177A (fr) 1931-04-25

Family

ID=9060778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR703177D Expired FR703177A (fr) 1930-07-17 1930-07-17 Perfectionnement aux phonographes

Country Status (1)

Country Link
FR (1) FR703177A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260163A (en) * 1980-05-08 1981-04-07 A.R.D. Technical Assistance And Engineering Services International Anstalt Phonographic source
US4279423A (en) * 1979-10-22 1981-07-21 Frank Rizzello Phonograph decoupling apparatus
US4389718A (en) * 1979-10-22 1983-06-21 Frank Rizzello Phonograph decoupling apparatus and method
US4553231A (en) * 1983-06-16 1985-11-12 Staar S. A. Motion damping suspension system for record playback machines
US5745471A (en) * 1993-07-13 1998-04-28 Samsung Electronics Co., Ltd. Device for damping vibrations or shocks in an optical disk player

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279423A (en) * 1979-10-22 1981-07-21 Frank Rizzello Phonograph decoupling apparatus
US4389718A (en) * 1979-10-22 1983-06-21 Frank Rizzello Phonograph decoupling apparatus and method
US4260163A (en) * 1980-05-08 1981-04-07 A.R.D. Technical Assistance And Engineering Services International Anstalt Phonographic source
US4553231A (en) * 1983-06-16 1985-11-12 Staar S. A. Motion damping suspension system for record playback machines
US5745471A (en) * 1993-07-13 1998-04-28 Samsung Electronics Co., Ltd. Device for damping vibrations or shocks in an optical disk player

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