JPH051522B2 - - Google Patents

Info

Publication number
JPH051522B2
JPH051522B2 JP25775185A JP25775185A JPH051522B2 JP H051522 B2 JPH051522 B2 JP H051522B2 JP 25775185 A JP25775185 A JP 25775185A JP 25775185 A JP25775185 A JP 25775185A JP H051522 B2 JPH051522 B2 JP H051522B2
Authority
JP
Japan
Prior art keywords
track
erasing
magnetic
magnetic head
magnetic recording
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 - Fee Related
Application number
JP25775185A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62119703A (ja
Inventor
Kazuya Oda
Kyotaka Kaneko
Izumi Myake
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 JP25775185A priority Critical patent/JPS62119703A/ja
Priority to US06/890,523 priority patent/US4725902A/en
Publication of JPS62119703A publication Critical patent/JPS62119703A/ja
Publication of JPH051522B2 publication Critical patent/JPH051522B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
JP25775185A 1985-08-02 1985-11-19 磁気記録トラツクの消去方法 Granted JPS62119703A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP25775185A JPS62119703A (ja) 1985-11-19 1985-11-19 磁気記録トラツクの消去方法
US06/890,523 US4725902A (en) 1985-08-02 1986-07-30 Method of erasing a magnetic recording track and apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25775185A JPS62119703A (ja) 1985-11-19 1985-11-19 磁気記録トラツクの消去方法

Publications (2)

Publication Number Publication Date
JPS62119703A JPS62119703A (ja) 1987-06-01
JPH051522B2 true JPH051522B2 (cs) 1993-01-08

Family

ID=17310591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25775185A Granted JPS62119703A (ja) 1985-08-02 1985-11-19 磁気記録トラツクの消去方法

Country Status (1)

Country Link
JP (1) JPS62119703A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0746405B2 (ja) * 1986-07-26 1995-05-17 キヤノン電子株式会社 デイスクドライブ装置
JPH0476802A (ja) * 1990-07-18 1992-03-11 Hitachi Ltd ビデオテープレコーダ

Also Published As

Publication number Publication date
JPS62119703A (ja) 1987-06-01

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees