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发明名称
摘要
申请公布号
JPS5739863(Y2)
申请公布日期
1982.09.02
申请号
JP19790159945U
申请日期
1979.11.20
申请人
发明人
分类号
H01B7/02;H01B3/44;(IPC1-7):H01B3/44
主分类号
H01B7/02
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代理人
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