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发明名称
摘要
申请公布号
JPS5014743(B1)
申请公布日期
1975.05.30
申请号
JP19700128551
申请日期
1970.12.29
申请人
发明人
分类号
H01H1/04;H01B1/02;(IPC1-7):H01H1/04
主分类号
H01H1/04
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代理人
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