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发明名称
Method and apparatus to monitor, control and log subsea oil and gas wells
摘要
申请公布号
AU2002324484(B2)
申请公布日期
2007.09.20
申请号
AU20020324484
申请日期
2002.07.10
申请人
SENSOR HIGHWAY LIMITED
发明人
DAVID RANDOLPH SMITH
分类号
E21B47/00;E21B47/12
主分类号
E21B47/00
代理机构
代理人
主权项
地址
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