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发明名称
Deep-water riser string
摘要
申请公布号
GB2294713(B)
申请公布日期
1998.08.19
申请号
GB19950022296
申请日期
1995.10.31
申请人
* INSTITUT FRANCAIS DU PETROLE
发明人
CHARLES * SPARKS
分类号
E21B17/01;(IPC1-7):E21B17/01
主分类号
E21B17/01
代理机构
代理人
主权项
地址
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