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发明名称
MAGNETO-OPTICAL RECORDING MEDIUM
摘要
申请公布号
JPH0196842(A)
申请公布日期
1989.04.14
申请号
JP19870253863
申请日期
1987.10.09
申请人
SUMITOMO METAL MINING CO LTD;SUMITOMO CHEM CO LTD
发明人
KAWAMOTO ATSUSHI;SEKIYA HIROKO;HAYASHI SHINICHI;TADA JUNYA
分类号
G11B11/10;C22C38/00;G11B11/105;H01F10/12;H01F10/13;H01F10/14;H01F10/16
主分类号
G11B11/10
代理机构
代理人
主权项
地址
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