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经营范围
发明名称
Monitoring downhole production flow in an oil or gas well
摘要
申请公布号
GB0803001(D0)
申请公布日期
2008.03.26
申请号
GB20080003001
申请日期
2008.02.19
申请人
CORMON LIMITED
发明人
分类号
E21B47/10
主分类号
E21B47/10
代理机构
代理人
主权项
地址
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