Verfahren zur Herstellung von Polybenzimidazolen,申请号DE196300T4324-传众专利搜索

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发明名称	Verfahren zur Herstellung von Polybenzimidazolen
摘要
申请公布号	DE1301578(B)	申请公布日期	1969.08.21
申请号	DE196300T4324	申请日期	1963.07.18
申请人	TEIJIN LTD.	发明人	YOSHIO IWAKURA,;KEIKICHI UNO,;YOSHIO IMAI,
分类号	C08G73/18	主分类号	C08G73/18
代理机构		代理人
主权项
地址

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