Drilling mud base fluid,申请号GB19960014959-传众专利搜索

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发明名称	Drilling mud base fluid
摘要
申请公布号	GB9614959(D0)	申请公布日期	1996.09.04
申请号	GB19960014959	申请日期	1996.07.16
申请人	CARLESS REFINING & MARKETING LIMITED	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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