DRILLING FLUID COMPOSITION CONTAINING A HEAT TREATED SULFONATED LIGNIN-CONTAINING MATERIAL,申请号CAD870517-传众专利搜索

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发明名称	DRILLING FLUID COMPOSITION CONTAINING A HEAT TREATED SULFONATED LIGNIN-CONTAINING MATERIAL
摘要
申请公布号	CA870517(A)	申请公布日期	1971.05.11
申请号	CAD870517	申请日期
申请人	GEORGIA-PACIFIC CORPORATION	发明人	AARON E. MARKHAM;KENNETH A. E. BLACKMORE
分类号		主分类号
代理机构		代理人
主权项
地址

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