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发明名称
SUBSEA PRODUCTION SYSTEMS
摘要
申请公布号
SG115833(A1)
申请公布日期
2005.10.28
申请号
SG20050002196
申请日期
2005.03.16
申请人
DRIL-QUIP, INC.
发明人
LARRY E. REIMERT;LIONEL J. MILBERGER
分类号
E21B;E21B33/035;E21B33/043;E21B33/076;E21B34/04
主分类号
E21B
代理机构
代理人
主权项
地址
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