Product and process for preventing nitrogen losses from soil,申请号US19570647450-传众专利搜索

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发明名称	Product and process for preventing nitrogen losses from soil
摘要
申请公布号	US3047377(A)	申请公布日期	1962.07.31
申请号	US19570647450	申请日期	1957.03.20
申请人	THE DOW CHEMICAL COMPANY	发明人	GORING CLEVE A. I.
分类号	C05G3/08	主分类号	C05G3/08
代理机构		代理人
主权项
地址

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