FR2215185B1 - - Google Patents

Info

Publication number
FR2215185B1
FR2215185B1 FR7402623A FR7402623A FR2215185B1 FR 2215185 B1 FR2215185 B1 FR 2215185B1 FR 7402623 A FR7402623 A FR 7402623A FR 7402623 A FR7402623 A FR 7402623A FR 2215185 B1 FR2215185 B1 FR 2215185B1
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.)
Expired
Application number
FR7402623A
Other versions
FR2215185A1 (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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2215185A1 publication Critical patent/FR2215185A1/fr
Application granted granted Critical
Publication of FR2215185B1 publication Critical patent/FR2215185B1/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
    • G11B3/58—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges
    • G11B3/589—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges before or after transducing operation
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
FR7402623A 1973-01-26 1974-01-25 Expired FR2215185B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB413173 1973-01-26

Publications (2)

Publication Number Publication Date
FR2215185A1 FR2215185A1 (fr) 1974-08-23
FR2215185B1 true FR2215185B1 (fr) 1977-09-16

Family

ID=9771339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7402623A Expired FR2215185B1 (fr) 1973-01-26 1974-01-25

Country Status (4)

Country Link
JP (1) JPS49105362A (fr)
DE (1) DE2403603A1 (fr)
FR (1) FR2215185B1 (fr)
NL (1) NL7400619A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1089168B (it) * 1976-12-06 1985-06-18 Rca Corp Apparato e metodo di pulitura relativi ad una registrazione di informazioni ad alta densita'
US4275888A (en) * 1978-02-01 1981-06-30 Shure Brothers, Inc. Stabilizing and static removing attachment for phonograph pickup cartridge
US4198056A (en) * 1978-06-01 1980-04-15 Cooper Tristan P Protective device for record player
US4361922A (en) * 1981-01-06 1982-12-07 Schlegel Corporation Cleaning brush for electrostatic copiers, printers and the like
DE3429708C1 (de) * 1984-08-11 1986-01-02 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Buerstendichtung
CN105131545B (zh) * 2015-09-18 2018-02-09 安徽创业机电设备有限公司 一种高强度和高韧性的刷毛

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL292836A (fr) * 1962-05-17

Also Published As

Publication number Publication date
NL7400619A (fr) 1974-07-30
DE2403603A1 (de) 1974-08-01
FR2215185A1 (fr) 1974-08-23
JPS49105362A (fr) 1974-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse