METHOD OF EXTRACTING HUMUS SUBSTANCES FROM SOIL,申请号SU19823475994-传众专利搜索

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发明名称	METHOD OF EXTRACTING HUMUS SUBSTANCES FROM SOIL
摘要
申请公布号	SU1076829(A1)	申请公布日期	1984.02.29
申请号	SU19823475994	申请日期	1982.07.29
申请人	POCHVENNYJ I IM.V.V.DOKUCHAEVA	发明人	STEPANOV IGOR S,SU
分类号	G01N33/24;(IPC1-7):G01N33/24	主分类号	G01N33/24
代理机构		代理人
主权项
地址

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