Verfahren zur Herstellung von Blockcopolyestern,申请号CH19680015159-传众专利搜索

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发明名称	Verfahren zur Herstellung von Blockcopolyestern
摘要
申请公布号	CH507999(A)	申请公布日期	1971.05.31
申请号	CH19680015159	申请日期	1968.10.10
申请人	FARBWERKE HOECHST AKTIENGESELLSCHAFT VORMALS MEISTER LUCIUS & BRUENING	发明人	BRINKMANN,LUDWIG,DR.;FROEHLICH,HELMUT,DR.
分类号	C08L67/02;(IPC1-7):C08G17/14	主分类号	C08L67/02
代理机构		代理人
主权项
地址

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