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发明名称
摘要
申请公布号
JPS5550934(Y2)
申请公布日期
1980.11.27
申请号
JP19770096417U
申请日期
1977.07.19
申请人
发明人
分类号
H01H85/22;H01H37/76;H01H85/157;H01H85/20;H01H85/24;H01H85/50;(IPC1-7):H01H85/22
主分类号
H01H85/22
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代理人
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地址
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