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发明名称
摘要
申请公布号
JPS6141137(Y2)
申请公布日期
1986.11.22
申请号
JP19810156881U
申请日期
1981.10.20
申请人
发明人
分类号
G11B15/10;(IPC1-7):G11B15/10
主分类号
G11B15/10
代理机构
代理人
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地址
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