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发明名称
摘要
申请公布号
JP2878020(B2)
申请公布日期
1999.04.05
申请号
JP19920145111
申请日期
1992.06.05
申请人
TOHOKU NIPPON DENKI KK
发明人
CHIBA TAKASHI
分类号
H01H50/02;(IPC1-7):H01H50/02
主分类号
H01H50/02
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