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发明名称
摘要
申请公布号
JPS5641942(U)
申请公布日期
1981.04.17
申请号
JP19790124340U
申请日期
1979.09.08
申请人
发明人
分类号
H01H21/00;H01H9/20;H01H13/72;H01H21/22;H03J5/04;H03J5/08;(IPC1-7):H01H21/00
主分类号
H01H21/00
代理机构
代理人
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地址
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