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经营范围
发明名称
Riser tensioner.
摘要
申请公布号
EP0360364(B1)
申请公布日期
1994.08.31
申请号
EP19890202903
申请日期
1987.06.26
申请人
SHELL OIL COMPANY
发明人
PEPPEL, GEORGE WALTER
分类号
E02B17/00;B63B21/50;E21B7/128;E21B17/01;E21B19/00;E21B43/013;(IPC1-7):E21B19/00
主分类号
E02B17/00
代理机构
代理人
主权项
地址
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