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发明名称
摘要
申请公布号
JP3259097(B2)
申请公布日期
2002.02.18
申请号
JP19910204230
申请日期
1991.08.14
申请人
发明人
分类号
G11B21/08;G11B21/10;(IPC1-7):G11B21/08
主分类号
G11B21/08
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