ANIONIC SURFACE ACTIVE AGENTS OF POLYETHERSULFONES TYPE AND PRODUCTION METHOD THEREFORE,申请号RO19890138640-传众专利搜索

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发明名称	ANIONIC SURFACE ACTIVE AGENTS OF POLYETHERSULFONES TYPE AND PRODUCTION METHOD THEREFORE
摘要
申请公布号	RO104189(B1)	申请公布日期	1994.06.27
申请号	RO19890138640	申请日期	1989.03.11
申请人	INTREPRINDEREA CHIMICA "DUDESTI", BUCURESTI	发明人	DULGHERU ALEXANDRA MIHAELA;DINCA VIORICA MIOARA;IOANOVICI MIHAILESCU M. NICOLAE
分类号	C08F2/26;C08F2/30;(IPC1-7):C08F2/30;C07C143/16	主分类号	C08F2/26
代理机构		代理人
主权项
地址

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