DRILLING FLUID EMULSION COMPOSITION,申请号GB19920015569-传众专利搜索

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发明名称	DRILLING FLUID EMULSION COMPOSITION
摘要
申请公布号	GB2258258(A)	申请公布日期	1993.02.03
申请号	GB19920015569	申请日期	1992.07.22
申请人	DAVID * BRANKLING	发明人	DAVID * BRANKLING
分类号	C09K8/34;C09K8/36	主分类号	C09K8/34
代理机构		代理人
主权项
地址

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