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发明名称
DEVICE FOR LOCATING DEFECTS IN LINING OF PIPELINE INNER SURFACE
摘要
申请公布号
SU1643930(A2)
申请公布日期
1991.04.23
申请号
SU19894698673
申请日期
1989.04.27
申请人
GABIBOV FAKHRADDIN G,SU;TEREKHIN IGOR,SU;TURKIYA ALEKSANDR V,SU
发明人
GABIBOV FAKHRADDIN G,SU;TEREKHIN IGOR I,SU;TURKIYA ALEKSANDR V,SU
分类号
G01B13/02
主分类号
G01B13/02
代理机构
代理人
主权项
地址
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