Manufacture of basic condensation products,申请号GB19380025630-传众专利搜索

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发明名称	Manufacture of basic condensation products
摘要
申请公布号	GB511654(A)	申请公布日期	1939.08.22
申请号	GB19380025630	申请日期	1938.09.01
申请人	J. R. GEIGY A.-G.	发明人
分类号	C08G14/06;D06P1/56	主分类号	C08G14/06
代理机构		代理人
主权项
地址

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