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发明名称
CLAYLESS DRILLING LIQUID
摘要
申请公布号
RU1556099(C)
申请公布日期
1995.03.20
申请号
SU19874200085
申请日期
1987.02.24
申请人
PERMSKIJ NAUCHNYJ I PROEKTNYJ INSTITUT NEFTI
发明人
KRYSIN N.I.;ISHMUKHAMETOVA A.M.;MAVLYUTOV M.R.;KRYSINA T.I.;SUKHIKH YU.M.;GREBNEVA F.N.;ILYASOV S.E.
分类号
(IPC1-7):C09K7/02
主分类号
(IPC1-7):C09K7/02
代理机构
代理人
主权项
地址
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