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发明名称
Torsionally vibrating viscosity and density sensor for downhole applications
摘要
申请公布号
GB201302829(D0)
申请公布日期
2013.04.03
申请号
GB20130002829
申请日期
2011.10.05
申请人
BAKER HUGHES INCORPORATED
发明人
分类号
主分类号
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