A process for the production of High Moleclar Weight Polybenzimidazoles and Polybenzoxazoles,申请号GB19670046571-传众专利搜索

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发明名称	A process for the production of High Moleclar Weight Polybenzimidazoles and Polybenzoxazoles
摘要
申请公布号	GB1158067(A)	申请公布日期	1969.07.16
申请号	GB19670046571	申请日期	1967.10.12
申请人	FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT	发明人	GUENTER LORENZ;FERDINAND BODESHEIM;HORST WIEDEN;GUENTHER NISCHK
分类号	C08G73/18;C08G73/22	主分类号	C08G73/18
代理机构		代理人
主权项
地址

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