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发明名称
摘要
申请公布号
JPS4735471(Y1)
申请公布日期
1972.10.26
申请号
JP19690007819U
申请日期
1969.01.28
申请人
发明人
分类号
H01H51/06;H01H50/04;H01H50/08;H01H50/34;H01H51/10;(IPC1-7):H01H50/34
主分类号
H01H51/06
代理机构
代理人
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地址
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