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发明名称
A downhole tubular connector
摘要
申请公布号
GB201113672(D0)
申请公布日期
2011.09.21
申请号
GB20110013672
申请日期
2010.02.09
申请人
PILOT DRILLING CONTROL LIMITED
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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