PREPARATION PROCESS OF BENZODIFURANONE DYES,申请号EP19970900687-传众专利搜索

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发明名称	PREPARATION PROCESS OF BENZODIFURANONE DYES
摘要
申请公布号	EP0888408(A1)	申请公布日期	1999.01.07
申请号	EP19970900687	申请日期	1997.01.17
申请人	BASF AKTIENGESELLSCHAFT	发明人	MILNER, DAVID, JOHN;DEVONALD, DAVID, PHILIP
分类号	C07C59/52;C07D493/04;C09B57/00;(IPC1-7):C09B57/00	主分类号	C07C59/52
代理机构		代理人
主权项
地址

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