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摘要
申请公布号
JPS5321097(B2)
申请公布日期
1978.06.30
申请号
JP19730001079
申请日期
1972.12.30
申请人
发明人
分类号
H01H50/14;H01H50/16;H01H50/24;H01H50/54;H01H50/56;(IPC1-7):H01H50/14
主分类号
H01H50/14
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