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发明名称
摘要
申请公布号
JPS5758229(U)
申请公布日期
1982.04.06
申请号
JP19800136316U
申请日期
1980.09.24
申请人
发明人
分类号
H01H1/50;(IPC1-7):H01H1/50
主分类号
H01H1/50
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代理人
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地址
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