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发明名称
MAGNETIC RECORDING MEDIUM
摘要
申请公布号
JPH0668452(A)
申请公布日期
1994.03.11
申请号
JP19920239031
申请日期
1992.08.14
申请人
SONY CORP
发明人
SATO TOMOHIRO
分类号
G11B5/708;C09D5/23;G11B5/73;(IPC1-7):G11B5/708
主分类号
G11B5/708
代理机构
代理人
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