POLYMER COATED BRIDGING SOLIDS AND WEIGHTING AGENTS FOR USE IN DRILLING FLUIDS,申请号EP20060737510-传众专利搜索

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发明名称	POLYMER COATED BRIDGING SOLIDS AND WEIGHTING AGENTS FOR USE IN DRILLING FLUIDS
摘要
申请公布号	EP1856187(A4)	申请公布日期	2012.11.21
申请号	EP20060737510	申请日期	2006.03.07
申请人	M-I L.L.C.	发明人	BALLARD, DAVID
分类号	C08G73/02;C08G12/06;C08G65/325;C09D161/22;C09D179/02	主分类号	C08G73/02
代理机构		代理人
主权项
地址

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