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发明名称
摘要
申请公布号
JPS613075(Y2)
申请公布日期
1986.01.31
申请号
JP19770136468U
申请日期
1977.10.11
申请人
发明人
分类号
H01H33/70;H01H9/44;H01H33/18;H01H33/74;H01H33/91;(IPC1-7):H01H33/91
主分类号
H01H33/70
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代理人
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