ASYMMETRIC OR COMPOSITE MEMBRANES BASED ON POLYQUINOXALINES, AND THEIR USE IN GAS PERMEATION,申请号EP19860400280-传众专利搜索

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发明名称	ASYMMETRIC OR COMPOSITE MEMBRANES BASED ON POLYQUINOXALINES, AND THEIR USE IN GAS PERMEATION
摘要
申请公布号	EP0201361(B1)	申请公布日期	1989.08.02
申请号	EP19860400280	申请日期	1986.02.10
申请人	INSTITUT NATIONAL DE RECHERCHE CHIMIQUE APPLIQUEE;COMMISSARIAT A L'ENERGIE ATOMIQUE;TOTAL COMPAGNIE FRANCAISE DES PETROLES	发明人	DICK, RICHARD;LE JEUNE, ANDRE;FOURNIE, FRANCOIS
分类号	B01D53/22;B01D69/12;B01D71/62;C08G73/00;C08G73/06	主分类号	B01D53/22
代理机构		代理人
主权项
地址

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