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发明名称
摘要
申请公布号
JPS58174841(U)
申请公布日期
1983.11.22
申请号
JP19820073874U
申请日期
1982.05.18
申请人
发明人
分类号
H01H47/04;(IPC1-7):H01H47/04
主分类号
H01H47/04
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代理人
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