JPH0545146B2 - - Google Patents

Info

Publication number
JPH0545146B2
JPH0545146B2 JP12571685A JP12571685A JPH0545146B2 JP H0545146 B2 JPH0545146 B2 JP H0545146B2 JP 12571685 A JP12571685 A JP 12571685A JP 12571685 A JP12571685 A JP 12571685A JP H0545146 B2 JPH0545146 B2 JP H0545146B2
Authority
JP
Japan
Prior art keywords
signal
magnetic
recording
magnetic head
magnetic disk
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 - Lifetime
Application number
JP12571685A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61283877A (ja
Inventor
Nobuyuki Adachi
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP12571685A priority Critical patent/JPS61283877A/ja
Publication of JPS61283877A publication Critical patent/JPS61283877A/ja
Publication of JPH0545146B2 publication Critical patent/JPH0545146B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP12571685A 1985-06-10 1985-06-10 磁気デイスクの検査方法 Granted JPS61283877A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12571685A JPS61283877A (ja) 1985-06-10 1985-06-10 磁気デイスクの検査方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12571685A JPS61283877A (ja) 1985-06-10 1985-06-10 磁気デイスクの検査方法

Publications (2)

Publication Number Publication Date
JPS61283877A JPS61283877A (ja) 1986-12-13
JPH0545146B2 true JPH0545146B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-07-08

Family

ID=14916980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12571685A Granted JPS61283877A (ja) 1985-06-10 1985-06-10 磁気デイスクの検査方法

Country Status (1)

Country Link
JP (1) JPS61283877A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07109641B2 (ja) * 1988-07-20 1995-11-22 日立電子エンジニアリング株式会社 磁気ディスクの欠陥検査装置

Also Published As

Publication number Publication date
JPS61283877A (ja) 1986-12-13

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Legal Events

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Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term