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发明名称
摘要
申请公布号
JPS5966923(U)
申请公布日期
1984.05.07
申请号
JP19820102536U
申请日期
1982.07.08
申请人
发明人
分类号
G11B5/49;(IPC1-7):G11B5/49
主分类号
G11B5/49
代理机构
代理人
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地址
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