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发明名称
APPARATUS FOR CLEANING THE INNER SURFACE OF PIPELINE
摘要
申请公布号
SU1493332(A1)
申请公布日期
1989.07.15
申请号
SU19874241407
申请日期
1987.05.05
申请人
TURKMENSK NII GIDROTEKH
发明人
LUKUTIN IGOR N,SU;ABDRAKHMANOV ANVAR A,SU;GRIGORYANTS RUBEN A,SU;KHOMMADOV KURBANYAZ,SU;ARUSTAMYAN VALERIJ G,SU
分类号
B08B9/055;B08B9/04
主分类号
B08B9/055
代理机构
代理人
主权项
地址
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