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发明名称
A method of accessing a sub sea well and apparatus therefore
摘要
申请公布号
GB9600085(D0)
申请公布日期
1996.03.06
申请号
GB19960000085
申请日期
1996.01.04
申请人
HEAD, PHILIP
发明人
分类号
E21B;E21B17/00;E21B17/01;E21B17/18;E21B19/00
主分类号
E21B
代理机构
代理人
主权项
地址
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