JPH0743780Y2 - 光磁気デイスク消去装置 - Google Patents

光磁気デイスク消去装置

Info

Publication number
JPH0743780Y2
JPH0743780Y2 JP12027485U JP12027485U JPH0743780Y2 JP H0743780 Y2 JPH0743780 Y2 JP H0743780Y2 JP 12027485 U JP12027485 U JP 12027485U JP 12027485 U JP12027485 U JP 12027485U JP H0743780 Y2 JPH0743780 Y2 JP H0743780Y2
Authority
JP
Japan
Prior art keywords
magneto
optical disk
permanent magnet
magnetic field
entire surface
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
JP12027485U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6229606U (enrdf_load_stackoverflow
Inventor
勉 松井
Original Assignee
日本電気ホームエレクトロニクス株式会社
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 日本電気ホームエレクトロニクス株式会社 filed Critical 日本電気ホームエレクトロニクス株式会社
Priority to JP12027485U priority Critical patent/JPH0743780Y2/ja
Publication of JPS6229606U publication Critical patent/JPS6229606U/ja
Application granted granted Critical
Publication of JPH0743780Y2 publication Critical patent/JPH0743780Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
JP12027485U 1985-08-07 1985-08-07 光磁気デイスク消去装置 Expired - Lifetime JPH0743780Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12027485U JPH0743780Y2 (ja) 1985-08-07 1985-08-07 光磁気デイスク消去装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12027485U JPH0743780Y2 (ja) 1985-08-07 1985-08-07 光磁気デイスク消去装置

Publications (2)

Publication Number Publication Date
JPS6229606U JPS6229606U (enrdf_load_stackoverflow) 1987-02-23
JPH0743780Y2 true JPH0743780Y2 (ja) 1995-10-09

Family

ID=31008438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12027485U Expired - Lifetime JPH0743780Y2 (ja) 1985-08-07 1985-08-07 光磁気デイスク消去装置

Country Status (1)

Country Link
JP (1) JPH0743780Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6229606U (enrdf_load_stackoverflow) 1987-02-23

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