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Title:
【発明の名称】光学的情報記録消去方法および光学的情報記録消去再生装置
Document Type and Number:
Japanese Patent JP2720650
Kind Code:
B2
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Inventors:
IDE TATSUNORI
OKADA MITSUYA
Application Number:
JP24635891A
Publication Date:
March 04, 1998
Filing Date:
September 26, 1991
Export Citation:
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Assignee:
NIPPON DENKI KK
International Classes:
G11B7/00; G11B7/0045; G11B7/0055; G11B7/125; G11B7/30; (IPC1-7): G11B7/00; G11B7/125
Domestic Patent References:
JP5922239A
JP262726A
JP6371932A
Attorney, Agent or Firm:
Yoshiyuki Iwasa



 
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