APPARATUS AND METHOD FOR SEPARATING SOLIDS FROM SOLIDS LADEN DRILLING MUD,申请号EP20070804446-传众专利搜索

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发明名称	APPARATUS AND METHOD FOR SEPARATING SOLIDS FROM SOLIDS LADEN DRILLING MUD
摘要
申请公布号	EP2054168(A2)	申请公布日期	2009.05.06
申请号	EP20070804446	申请日期	2007.09.14
申请人	NATIONAL OILWELL VARCO, L.P.	发明人	BURNETT, GEORGE, ALEXANDER
分类号	B07B1/46;E21B21/06	主分类号	B07B1/46
代理机构		代理人
主权项
地址

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