FR2470424B1 - - Google Patents

Info

Publication number
FR2470424B1
FR2470424B1 FR8025194A FR8025194A FR2470424B1 FR 2470424 B1 FR2470424 B1 FR 2470424B1 FR 8025194 A FR8025194 A FR 8025194A FR 8025194 A FR8025194 A FR 8025194A FR 2470424 B1 FR2470424 B1 FR 2470424B1
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
FR8025194A
Other versions
FR2470424A1 (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.)
Kyushu Hitachi Maxell Ltd
Maxell Holdings Ltd
Original Assignee
Kyushu Hitachi Maxell Ltd
Hitachi Maxell 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
Priority claimed from JP1979164454U external-priority patent/JPS609922Y2/ja
Priority claimed from JP17682479U external-priority patent/JPS6025683Y2/ja
Priority claimed from JP3758880U external-priority patent/JPS609923Y2/ja
Priority claimed from JP1980037592U external-priority patent/JPS5843054Y2/ja
Priority claimed from JP7942280U external-priority patent/JPS6013045Y2/ja
Application filed by Kyushu Hitachi Maxell Ltd, Hitachi Maxell Ltd filed Critical Kyushu Hitachi Maxell Ltd
Publication of FR2470424A1 publication Critical patent/FR2470424A1/fr
Application granted granted Critical
Publication of FR2470424B1 publication Critical patent/FR2470424B1/fr
Granted 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
FR8025194A 1979-11-27 1980-11-27 Appareil de nettoyage de disques Granted FR2470424A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP1979164454U JPS609922Y2 (ja) 1979-11-27 1979-11-27 レコ−ドクリ−ナ
JP17682479U JPS6025683Y2 (ja) 1979-12-19 1979-12-19 自走式レコ−ドクリ−ナ
JP3758880U JPS609923Y2 (ja) 1980-03-22 1980-03-22 自走式レコ−ドクリ−ナ
JP1980037592U JPS5843054Y2 (ja) 1980-03-22 1980-03-22 自走式レコ−ドクリ−ナ
JP7942280U JPS6013045Y2 (ja) 1980-06-05 1980-06-05 レコ−ドクリ−ナ

Publications (2)

Publication Number Publication Date
FR2470424A1 FR2470424A1 (fr) 1981-05-29
FR2470424B1 true FR2470424B1 (fr) 1984-09-28

Family

ID=27521875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8025194A Granted FR2470424A1 (fr) 1979-11-27 1980-11-27 Appareil de nettoyage de disques

Country Status (4)

Country Link
DE (1) DE3044728C2 (fr)
FR (1) FR2470424A1 (fr)
GB (1) GB2066998B (fr)
HK (1) HK51084A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843054Y2 (ja) * 1980-03-22 1983-09-29 九州日立マクセル株式会社 自走式レコ−ドクリ−ナ
IE52710B1 (en) * 1983-11-25 1988-01-20 Ryan Plastics Ireland Record disc cleaning apparatus
US4947505A (en) * 1985-04-12 1990-08-14 Ryan Plastics Ireland, Ltd. Apparatus for cleaning a record disc
IE56926B1 (en) * 1985-04-12 1992-01-29 Ryan Plastics Ireland Apparatus for cleaning a record disc
CA1321861C (fr) * 1987-08-11 1993-09-07 Hideo Kurihara Appareil de nettoyage de support d'enregistrement d'informations
US6188545B1 (en) * 1998-11-09 2001-02-13 Castlewood Systems, Inc. Moveable disk wiper apparatus and method
CN112987467B (zh) * 2021-04-22 2024-04-23 成都极米科技股份有限公司 一种防尘散热装置、电子设备及防尘控制方法
CN113397593B (zh) * 2021-06-17 2022-11-01 青岛市城阳区人民医院 一种腹部彩超影像显示设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7403869U (de) * 1974-05-22 Asco Steidinger A & Co Kg Handgerät zum Reinigen von Tonabnehmernadeln
US2310275A (en) * 1941-07-28 1943-02-09 Edgar A Beebe Phonographic chip remover
JPS5315882Y2 (fr) 1974-08-22 1978-04-26
JPS54125204U (fr) 1978-01-12 1979-09-01
US4202071A (en) * 1978-03-20 1980-05-13 Scharpf Mike A Apparatus for washing and drying phonograph records

Also Published As

Publication number Publication date
HK51084A (en) 1984-06-29
GB2066998A (en) 1981-07-15
DE3044728C2 (de) 1987-04-02
GB2066998B (en) 1983-06-02
FR2470424A1 (fr) 1981-05-29
DE3044728A1 (de) 1981-09-03

Similar Documents

Publication Publication Date Title
FR2447686B1 (fr)
BR8002583A (fr)
BR8006808A (fr)
FR2449287B3 (fr)
FR2445699B1 (fr)
FR2446172B1 (fr)
FR2470424B1 (fr)
FR2448929B1 (fr)
FR2447024B1 (fr)
FR2414375B3 (fr)
FR2446363B1 (fr)
FR2449688B1 (fr)
FR2446966B3 (fr)
FR2449644B1 (fr)
AT364253B (fr)
AU78389S (fr)
BR5901094U (fr)
AU77763S (fr)
AU78271S (fr)
AU78385S (fr)
AU78386S (fr)
AU80228S (fr)
AU77669S (fr)
AU79559S (fr)
AU78270S (fr)

Legal Events

Date Code Title Description
ST Notification of lapse