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发明名称
Intelligent production riser
摘要
申请公布号
GB2345926(A)
申请公布日期
2000.07.26
申请号
GB19990001348
申请日期
1999.01.21
申请人
* J RAY MCDERMOTT S A;* MENTOR SUBSEA TECHNOLOGY SERVICES INC
发明人
KASHMIR SINGH * JOHAL;ANTHONY ROBERT * COUSINS
分类号
E21B17/01;E21B43/12;E21B43/36;(IPC1-7):E21B43/01
主分类号
E21B17/01
代理机构
代理人
主权项
地址
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