DRILLING FLUIDS AND METHODS OF USING SAME,申请号CAD632869-传众专利搜索

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发明名称	DRILLING FLUIDS AND METHODS OF USING SAME
摘要
申请公布号	CA632869(A)	申请公布日期	1961.12.19
申请号	CAD632869	申请日期
申请人	PHILLIPS PETROLEUM COMPANY	发明人	WILLIAM N. AXE;CHESTER M. HIMEL;CARY R. WAGNER
分类号		主分类号
代理机构		代理人
主权项
地址

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