PROCESSO E CATALISADORES PARA A PRODUCAO DE OLEFINAS,申请号PT19930870064T-传众专利搜索

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发明名称	PROCESSO E CATALISADORES PARA A PRODUCAO DE OLEFINAS
摘要
申请公布号	PT619325(E)	申请公布日期	2002.02.28
申请号	PT19930870064T	申请日期	1993.04.07
申请人	ATOFINA RESEARCH	发明人	GUY DEBRAS;ABBAS RAZAVI
分类号	C08F4/642;C08F4/60;C08F4/602;C08F4/639;C08F4/6392;C08F4/64;C08F4/6592;C08F10/00;C08F110/02;C08F210/16;(IPC1-7):C08F4/602	主分类号	C08F4/642
代理机构		代理人
主权项
地址

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