AROMATISCHE, STICKSTOFFGRUPPENHALTIGE POLYAETHERSULFONE,申请号DE19752557652-传众专利搜索

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发明名称	AROMATISCHE, STICKSTOFFGRUPPENHALTIGE POLYAETHERSULFONE
摘要
申请公布号	DE2557652(A1)	申请公布日期	1977.06.23
申请号	DE19752557652	申请日期	1975.12.20
申请人	BASF AG	发明人	BLINNE,GERD,DIPL.-CHEM.DR.;CORDES,CLAUS,DIPL.-CHEM.DR.
分类号	C08G75/23;(IPC1-7):C08G75/23	主分类号	C08G75/23
代理机构		代理人
主权项
地址

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