EMULSION DRILLING FLUID COMPOSITION AND METHOD,申请号CAD581709-传众专利搜索

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发明名称	EMULSION DRILLING FLUID COMPOSITION AND METHOD
摘要
申请公布号	CA581709(A)	申请公布日期	1959.08.18
申请号	CAD581709	申请日期
申请人	OIL BASE	发明人	DOYNE L. WILSON
分类号		主分类号
代理机构		代理人
主权项
地址

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