Method of crystallizing urea,申请号US19470762814-传众专利搜索

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发明名称	Method of crystallizing urea
摘要
申请公布号	US2498539(A)	申请公布日期	1950.02.21
申请号	US19470762814	申请日期	1947.07.22
申请人	COMPAGNIE DE PRODUITS CHIMIQUES ET ELECTROMETALLURGIQUES ALAIS	发明人	FREJACQUES JEAN LEON MAURICE
分类号	C05C9/00;C07C273/16	主分类号	C05C9/00
代理机构		代理人
主权项
地址

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