FR2151089A1 - - Google Patents

Info

Publication number
FR2151089A1
FR2151089A1 FR7231127A FR7231127A FR2151089A1 FR 2151089 A1 FR2151089 A1 FR 2151089A1 FR 7231127 A FR7231127 A FR 7231127A FR 7231127 A FR7231127 A FR 7231127A FR 2151089 A1 FR2151089 A1 FR 2151089A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7231127A
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.)
HOBDAY STEPHEN
Original Assignee
HOBDAY STEPHEN
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
Priority to GB4107871 priority Critical
Application filed by HOBDAY STEPHEN filed Critical HOBDAY STEPHEN
Publication of FR2151089A1 publication Critical patent/FR2151089A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/58Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges
    • G11B3/5809Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation
    • G11B3/5818Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation for record carriers
    • G11B3/5827Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation for record carriers using means contacting the record carrier
    • G11B3/5845Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation for record carriers using means contacting the record carrier means connected to a separate arm
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05FSTATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
    • H05F3/00Carrying-off electrostatic charges
    • H05F3/02Carrying-off electrostatic charges by means of earthing connections
FR7231127A 1971-09-02 1972-09-01 Withdrawn FR2151089A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4107871 1971-09-02

Publications (1)

Publication Number Publication Date
FR2151089A1 true FR2151089A1 (fr) 1973-04-13

Family

ID=10418029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7231127A Withdrawn FR2151089A1 (fr) 1971-09-02 1972-09-01

Country Status (2)

Country Link
FR (1) FR2151089A1 (fr)
GB (1) GB1344674A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399705A1 (fr) * 1977-08-03 1979-03-02 Benzaria Clement Dispositif de depoussierage pour disques phonographiques
FR2410332A1 (fr) * 1977-11-28 1979-06-22 Vincent Pierre Felix Bras depoussiereur pour disque
EP0049095A1 (fr) * 1980-09-26 1982-04-07 Alexander Rizo Rangabe Dispositif de nettoyage pour disques

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399705A1 (fr) * 1977-08-03 1979-03-02 Benzaria Clement Dispositif de depoussierage pour disques phonographiques
FR2410332A1 (fr) * 1977-11-28 1979-06-22 Vincent Pierre Felix Bras depoussiereur pour disque
EP0049095A1 (fr) * 1980-09-26 1982-04-07 Alexander Rizo Rangabe Dispositif de nettoyage pour disques

Also Published As

Publication number Publication date
GB1344674A (en) 1974-01-23

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Legal Events

Date Code Title Description
ST Notification of lapse