PROCESSO PARA A PREPARACAO E RECUPERACAO DE MATERIALS NAO REAGIDOS EM SINTESE DE UREIA,申请号BR19770001245-传众专利搜索

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发明名称	PROCESSO PARA A PREPARACAO E RECUPERACAO DE MATERIALS NAO REAGIDOS EM SINTESE DE UREIA
摘要
申请公布号	BR7701245(A)	申请公布日期	1977.12.20
申请号	BR19770001245	申请日期	1977.03.01
申请人	MITSUI TOATSU CHEM INC	发明人	INOUE S
分类号	C07C67/00;C07C239/00;C07C273/04;(IPC1-7):C07C126/08	主分类号	C07C67/00
代理机构		代理人
主权项
地址

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