Process for treating humus materials,申请号US19580719544-传众专利搜索

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发明名称	Process for treating humus materials
摘要
申请公布号	US2992093(A)	申请公布日期	1961.07.11
申请号	US19580719544	申请日期	1958.03.06
申请人	BURDICK EVERETTE M	发明人	BURDICK EVERETTE M.
分类号	C05F11/00;C08H99/00	主分类号	C05F11/00
代理机构		代理人
主权项
地址

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