COMPOSITION AND METHOD FOR TREATING DRILLING FLUIDS,申请号CAD756522-传众专利搜索

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发明名称	COMPOSITION AND METHOD FOR TREATING DRILLING FLUIDS
摘要
申请公布号	CA756522(A)	申请公布日期	1967.04.11
申请号	CAD756522	申请日期
申请人	GREAT LAKES CARBON CORPORATION	发明人	FRED W. BISHOP
分类号		主分类号
代理机构		代理人
主权项
地址

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