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发明名称
Connection module for a submergible pumping system and method for pumping fluids using such a module
摘要
申请公布号
GB2333539(B)
申请公布日期
2002.09.11
申请号
GB19990000562
申请日期
1999.01.13
申请人
* CAMCO INTERNATIONAL, INC.
发明人
STEVEN C * KENNEDY;LAWRENCE * LEE;JAY S * MANN
分类号
E21B43/12;E21B43/38;(IPC1-7):E21B43/12
主分类号
E21B43/12
代理机构
代理人
主权项
地址
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