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发明名称
摘要
申请公布号
JP3047084(B2)
申请公布日期
2000.05.29
申请号
JP19910327507
申请日期
1991.12.11
申请人
发明人
分类号
G11B5/60;G11B21/21;(IPC1-7):G11B5/60
主分类号
G11B5/60
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代理人
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