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发明名称
Fibre optic well control system
摘要
申请公布号
GB0222357(D0)
申请公布日期
2002.11.06
申请号
GB20020022357
申请日期
2002.09.26
申请人
SENSOR HIGHWAY LTD
发明人
分类号
E21B43/12;E21B47/12
主分类号
E21B43/12
代理机构
代理人
主权项
地址
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