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发明名称
摘要
申请公布号
JPS5549279(U)
申请公布日期
1980.03.31
申请号
JP19780133784U
申请日期
1978.09.29
申请人
发明人
分类号
G01R1/067;G01R1/06;(IPC1-7):G01R1/06
主分类号
G01R1/067
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代理人
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