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发明名称
A density and viscosity sensor
摘要
申请公布号
EP1698880(B1)
申请公布日期
2011.10.12
申请号
EP20050290502
申请日期
2005.03.04
申请人
SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER TECHNOLOGY B.V.;SCHLUMBERGER HOLDINGS LIMITED;PRAD RESEARCH AND DEVELOPMENT N.V.;SCHLUMBERGER OILFIELD ASSISTANCE LIMITED
发明人
DONZIER, ERIC;PERMUY, ALFRED
分类号
G01N9/00;G01N11/16
主分类号
G01N9/00
代理机构
代理人
主权项
地址
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