Perfectionnements à la préparation des urées tétrasubstituées,申请号FRD865210-传众专利搜索

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发明名称	Perfectionnements à la préparation des urées tétrasubstituées
摘要
申请公布号	FR865210(A)	申请公布日期	1941.05.16
申请号	FRD865210	申请日期	1940.01.11
申请人	SOCIETE ANONYME DES ETABLISSEMENTS ROURE BERTRAND FILS ET JUSTIN DUPONT	发明人
分类号	C07C273/18	主分类号	C07C273/18
代理机构		代理人
主权项
地址

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