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经营范围
发明名称
Magnetooptischer Aufzeichnungsträger.
摘要
申请公布号
DE3887589(D1)
申请公布日期
1994.03.17
申请号
DE19883887589
申请日期
1988.07.28
申请人
HITACHI MAXELL, LTD., IBARAKI, OSAKA, JP;HITACHI, LTD., TOKIO/TOKYO, JP
发明人
KIRINO, FUMIYOSHI, SUGINAMI-KU TOKYO, JP;OHTA, NORIO, IRUMA-SHI SAITAMA-KEN, JP;OGIHARA, NORIYUKI, KOKUBUNJI-SHI TOKYO, JP
分类号
C22C30/00;C22C45/00;C22C45/02;G11B11/10;G11B11/105;H01F10/12;H01F10/13;H01F10/14;H01F10/16;(IPC1-7):G11B11/10;G11B13/04
主分类号
C22C30/00
代理机构
代理人
主权项
地址
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