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发明名称
摘要
申请公布号
SU370481(A1)
申请公布日期
1973.02.15
申请号
SU19701462983
申请日期
1970.07.24
申请人
发明人
分类号
G01K7/10;(IPC1-7):G01K7/10
主分类号
G01K7/10
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代理人
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地址
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