DERIVATIVES OF HUMIC ACID,申请号CAD708636-传众专利搜索

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发明名称	DERIVATIVES OF HUMIC ACID
摘要
申请公布号	CA708636(A)	申请公布日期	1965.04.27
申请号	CAD708636	申请日期
申请人	NATIONAL LEAD COMPANY	发明人	JOHN W. JORDAN;AUGUSTUS E. BEASLEY, JR.;JACK C. COWAN;ROBERT O. STEARNS;MICHAEL J. NEVINS
分类号		主分类号
代理机构		代理人
主权项
地址

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