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发明名称
摘要
申请公布号
JP2670115(B2)
申请公布日期
1997.10.29
申请号
JP19880292945
申请日期
1988.11.18
申请人
发明人
分类号
G11B27/10;(IPC1-7):G11B27/10
主分类号
G11B27/10
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代理人
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