AT365802B - CLEANING DEVICE FOR RECORDS - Google Patents

CLEANING DEVICE FOR RECORDS

Info

Publication number
AT365802B
AT365802B AT64879A AT64879A AT365802B AT 365802 B AT365802 B AT 365802B AT 64879 A AT64879 A AT 64879A AT 64879 A AT64879 A AT 64879A AT 365802 B AT365802 B AT 365802B
Authority
AT
Austria
Prior art keywords
records
cleaning device
cleaning
Prior art date
Application number
AT64879A
Other languages
German (de)
Other versions
ATA64879A (en
Original Assignee
Polygram Gmbh
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 DE19787802828 external-priority patent/DE7802828U1/en
Priority claimed from DE19787802807 external-priority patent/DE7802807U1/en
Application filed by Polygram Gmbh filed Critical Polygram Gmbh
Publication of ATA64879A publication Critical patent/ATA64879A/en
Application granted granted Critical
Publication of AT365802B publication Critical patent/AT365802B/en

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
AT64879A 1978-01-31 1979-01-29 CLEANING DEVICE FOR RECORDS AT365802B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19787802828 DE7802828U1 (en) 1978-01-31 1978-01-31 CLEANING DEVICE FOR RECORDS
DE19787802807 DE7802807U1 (en) 1978-01-31 1978-01-31 DEVICE FOR CLEANING RECORDS AND CARTRIDGE NEEDLES. 700505

Publications (2)

Publication Number Publication Date
ATA64879A ATA64879A (en) 1981-06-15
AT365802B true AT365802B (en) 1982-02-25

Family

ID=25948176

Family Applications (1)

Application Number Title Priority Date Filing Date
AT64879A AT365802B (en) 1978-01-31 1979-01-29 CLEANING DEVICE FOR RECORDS

Country Status (2)

Country Link
AT (1) AT365802B (en)
CH (1) CH640967A5 (en)

Also Published As

Publication number Publication date
ATA64879A (en) 1981-06-15
CH640967A5 (en) 1984-01-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee