Process for preparing 3,4,6-trifluorophthalic acid and its anhydride.,申请号EP19920108508-传众专利搜索

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发明名称	Process for preparing 3,4,6-trifluorophthalic acid and its anhydride.
摘要
申请公布号	EP0514863(B1)	申请公布日期	1995.09.13
申请号	EP19920108508	申请日期	1992.05.20
申请人	HOECHST AKTIENGESELLSCHAFT	发明人	PAPENFUHS, THEODOR, DR.;PFIRMANN, RALF, DR.
分类号	C07C51/083;C07C51/377;C07C51/567;C07C63/68;C07D307/89;(IPC1-7):C07C63/68;C07C51/56	主分类号	C07C51/083
代理机构		代理人
主权项
地址

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