JPH0373047B2 - - Google Patents

Info

Publication number
JPH0373047B2
JPH0373047B2 JP10791281A JP10791281A JPH0373047B2 JP H0373047 B2 JPH0373047 B2 JP H0373047B2 JP 10791281 A JP10791281 A JP 10791281A JP 10791281 A JP10791281 A JP 10791281A JP H0373047 B2 JPH0373047 B2 JP H0373047B2
Authority
JP
Japan
Prior art keywords
cleaning
head
surface roughness
alumina powder
less
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
JP10791281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5812127A (ja
Inventor
Yutaka Takei
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP10791281A priority Critical patent/JPS5812127A/ja
Publication of JPS5812127A publication Critical patent/JPS5812127A/ja
Publication of JPH0373047B2 publication Critical patent/JPH0373047B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/41—Cleaning of heads

Landscapes

  • Magnetic Record Carriers (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
JP10791281A 1981-07-10 1981-07-10 クリ−ニングテ−プ Granted JPS5812127A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10791281A JPS5812127A (ja) 1981-07-10 1981-07-10 クリ−ニングテ−プ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10791281A JPS5812127A (ja) 1981-07-10 1981-07-10 クリ−ニングテ−プ

Publications (2)

Publication Number Publication Date
JPS5812127A JPS5812127A (ja) 1983-01-24
JPH0373047B2 true JPH0373047B2 (cs) 1991-11-20

Family

ID=14471202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10791281A Granted JPS5812127A (ja) 1981-07-10 1981-07-10 クリ−ニングテ−プ

Country Status (1)

Country Link
JP (1) JPS5812127A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62268610A (ja) * 1986-05-16 1987-11-21 旭コンクリ−ト工業株式会社 コンクリ−トブロツクおよびその製造方法

Also Published As

Publication number Publication date
JPS5812127A (ja) 1983-01-24

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