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发明名称
Fremgangsmåte ved måling av trykkprofiler i borebrönner og rörledninger
摘要
申请公布号
NO20031235(A)
申请公布日期
2003.05.16
申请号
NO20030001235
申请日期
2003.03.18
申请人
GUDMUNDSSON, JON STEINAR
发明人
GUDMUNDSSON, JON STEINAR
分类号
E21B;E21B47/06;E21B47/10;(IPC1-7):E21B
主分类号
E21B
代理机构
代理人
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