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发明名称
摘要
申请公布号
JPH0357832(U)
申请公布日期
1991.06.04
申请号
JP19890117693U
申请日期
1989.10.06
申请人
发明人
分类号
H01H13/20;H01H13/04;H01H13/14;(IPC1-7):H01H13/14
主分类号
H01H13/20
代理机构
代理人
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