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经营范围
发明名称
Downhole fluid separation unit
摘要
申请公布号
EP0849433(A3)
申请公布日期
1999.03.24
申请号
EP19970305112
申请日期
1997.07.10
申请人
CAMCO INTERNATIONAL INC.
发明人
BOWERS, BILL E.
分类号
B01D17/02;B01D17/12;B04C5/28;B04C11/00;E21B43/38;(IPC1-7):E21B43/38
主分类号
B01D17/02
代理机构
代理人
主权项
地址
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