Improvements in or relating to the preparation of nitrogen-containing compounds,申请号GB19390008988-传众专利搜索

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发明名称	Improvements in or relating to the preparation of nitrogen-containing compounds
摘要
申请公布号	GB525866(A)	申请公布日期	1940.09.05
申请号	GB19390008988	申请日期	1939.03.21
申请人	WILLIAM JOHN TENNANT	发明人
分类号	A23J1/10	主分类号	A23J1/10
代理机构		代理人
主权项
地址

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