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发明名称
摘要
申请公布号
JPH0617078(U)
申请公布日期
1994.03.04
申请号
JP19920061401U
申请日期
1992.08.07
申请人
发明人
分类号
H01H31/16;H01H31/28;(IPC1-7):H01H31/16
主分类号
H01H31/16
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