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发明名称
摘要
申请公布号
SU362259(A1)
申请公布日期
1972.12.13
申请号
SU19711692369
申请日期
1971.08.31
申请人
发明人
分类号
G01R27/06;(IPC1-7):G01R27/06
主分类号
G01R27/06
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代理人
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地址
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