PROCESS FOR THE PREPARATION OF ANIONIC DYESTUFFS OF THE QUINOPHTHALONE SERIES,申请号EP19810104430-传众专利搜索

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发明名称	PROCESS FOR THE PREPARATION OF ANIONIC DYESTUFFS OF THE QUINOPHTHALONE SERIES
摘要
申请公布号	EP0043003(B1)	申请公布日期	1983.09.07
申请号	EP19810104430	申请日期	1981.06.10
申请人	BAYER AG	发明人	BRACK, ALFRED, DR.
分类号	C09B25/00;C09B67/26;(IPC1-7):C09B25/00	主分类号	C09B25/00
代理机构		代理人
主权项
地址

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