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发明名称
MAGNETIC RECORDING MEDIUM AND ITS PRODUCTION
摘要
申请公布号
JPH03134821(A)
申请公布日期
1991.06.07
申请号
JP19890273179
申请日期
1989.10.20
申请人
HITACHI MAXELL LTD
发明人
YAMAGATA SATOSHI
分类号
G11B5/82;G11B5/73
主分类号
G11B5/82
代理机构
代理人
主权项
地址
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