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发明名称
摘要
申请公布号
JPH0553056(U)
申请公布日期
1993.07.13
申请号
JP19910105031U
申请日期
1991.12.19
申请人
发明人
分类号
H01B7/282;H01B7/28;(IPC1-7):H01B7/28
主分类号
H01B7/282
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代理人
主权项
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