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发明名称
摘要
申请公布号
JPS55114941(U)
申请公布日期
1980.08.13
申请号
JP19790014977U
申请日期
1979.02.09
申请人
发明人
分类号
H01H33/70;H01H33/915;(IPC1-7):H01H33/915
主分类号
H01H33/70
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