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发明名称
摘要
申请公布号
JPS4867270(U)
申请公布日期
1973.08.25
申请号
JP19710112029U
申请日期
1971.11.29
申请人
发明人
分类号
H01B5/10;H01B5/08;(IPC1-7):H01B5/10
主分类号
H01B5/10
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代理人
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