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发明名称
DEVICE FOR ULTRASONIC CHECKING OF WELDED JOINTS
摘要
申请公布号
SU1315895(A2)
申请公布日期
1987.06.07
申请号
SU19864014609
申请日期
1986.01.31
申请人
PT I "ENERGOMONTAZHPROEKT"
发明人
DERGALEV IGOR V,SU;ORLOV NIKOLAJ S,SU;FROLOV YURIJ M,SU;BURENOV BORIS M,SU
分类号
G01N29/24;G01N29/04;G01N29/28
主分类号
G01N29/24
代理机构
代理人
主权项
地址
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