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经营范围
发明名称
Riserless modular subsea well intervention,method and apparatus
摘要
申请公布号
GB2457349(B)
申请公布日期
2009.09.30
申请号
GB20090000133
申请日期
2009.01.06
申请人
SAIPEM AMERICA INC
发明人
CHARLES B BOYCE;WILLIAM R BATH
分类号
E21B33/038;E21B33/076
主分类号
E21B33/038
代理机构
代理人
主权项
地址
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