Improved manufacture of nitrogen compounds,申请号GB19370006134-传众专利搜索

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发明名称	Improved manufacture of nitrogen compounds
摘要
申请公布号	GB489190(A)	申请公布日期	1938.07.21
申请号	GB19370006134	申请日期	1937.03.01
申请人	HENKEL & CIE., G.M.B.H.	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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