ADDITIVE FOR OIL-BASED DRILLING FLUIDS,申请号EP20020782249-传众专利搜索

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发明名称	ADDITIVE FOR OIL-BASED DRILLING FLUIDS
摘要
申请公布号	EP1438367(A1)	申请公布日期	2004.07.21
申请号	EP20020782249	申请日期	2002.10.29
申请人	HALLIBURTON ENERGY SERVICES, INC.	发明人	KIRSNER, JEFF;MILLER, JEFF;BRACKEN, JON
分类号	C09K8/32;B01F17/00;C09K8/36;(IPC1-7):C09K7/06	主分类号	C09K8/32
代理机构		代理人
主权项
地址

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