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发明名称
System og fremgangsmate for apent-hull-formasjonstesting ved bruk av forskyvbar fluidbarriere
摘要
申请公布号
NO324677(B1)
申请公布日期
2007.12.03
申请号
NO20020002625
申请日期
2002.06.03
申请人
HALLIBURTON ENERGY SERVICES INC
发明人
NIVENS HAROLD WAYNE;MANKE KEVIN R;BIANCO SAMUEL
分类号
E21B49/08;E21B33/124
主分类号
E21B49/08
代理机构
代理人
主权项
地址
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