PRODUCTION OF WATERRSOLUBLE HUMIN SUBSTANCES,申请号JP19760012515U-传众专利搜索

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发明名称	PRODUCTION OF WATERRSOLUBLE HUMIN SUBSTANCES
摘要
申请公布号	JPS52105103(U)	申请公布日期	1977.08.10
申请号	JP19760012515U	申请日期	1976.02.07
申请人		发明人
分类号	F04D29/22;(IPC1-7):F04D29/22	主分类号	F04D29/22
代理机构		代理人
主权项
地址

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