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发明名称
MAGNETO-OPTICAL RECORDING MEDIUM
摘要
申请公布号
EP0245743(A3)
申请公布日期
1989.04.05
申请号
EP19870106415
申请日期
1987.05.04
申请人
SUMITOMO ELECTRIC INDUSTRIES LIMITED
发明人
TAKANO, SATOSHI C/O OSAKA WORKS
分类号
C22C38/00;G11B11/10;G11B11/105;H01F10/12;H01F10/13;H01F10/14;(IPC1-7):G11B13/04;G11B11/03
主分类号
C22C38/00
代理机构
代理人
主权项
地址
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