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发明名称
SUBMERGED BUOYANT OFFSHORE DRILLING AND PRODUCTION TOWER AND APPARATUS AND METHOD FOR DEFINING AND INSTALLING SAME
摘要
申请公布号
EP0039589(A3)
申请公布日期
1982.05.26
申请号
EP19810301923
申请日期
1981.05.01
申请人
GLOBAL MARINE INC.
发明人
HORTON, EDWARD EVERETT
分类号
E21B15/02;E21B7/12;E21B7/128;E21B17/01;(IPC1-7):E21B43/01;B63B35/44;E02B17/00
主分类号
E21B15/02
代理机构
代理人
主权项
地址
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