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发明名称
摘要
申请公布号
JPH0617273(Y2)
申请公布日期
1994.05.02
申请号
JP19880113115U
申请日期
1988.08.29
申请人
发明人
分类号
G11B17/041;G11B17/04;G11B19/18;G11B33/02;G11B33/12;H01H21/28;H01H35/00;(IPC1-7):G11B33/12
主分类号
G11B17/041
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