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发明名称
A METHOD AND DEVICE FOR THE SEPARATION OF A FLUID IN A WELL
摘要
申请公布号
EP0977621(B1)
申请公布日期
2002.07.24
申请号
EP19980911293
申请日期
1998.03.18
申请人
NORSK HYDRO ASA
发明人
SONTVEDT, TERJE;GRAMME, PER, EIVIND;KAMPS, HIELKE;ALMDAHL, PER, MAGNE
分类号
E21B43/38;B01D17/02;B01D17/025;E21B43/30;(IPC1-7):B01D17/02
主分类号
E21B43/38
代理机构
代理人
主权项
地址
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