Method of production of naphtholic two-equivalent cyan couplers,申请号EP19930108338-传众专利搜索

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发明名称	Method of production of naphtholic two-equivalent cyan couplers
摘要
申请公布号	EP0572887(B1)	申请公布日期	1999.11.17
申请号	EP19930108338	申请日期	1993.05.24
申请人	AGFA-GEVAERT AG	发明人	BERGTHALLER, PETER
分类号	C07D249/04;C07D249/06;C07D249/08;C07D249/12;C07D249/18;C07D249/20;C07D401/04;C07D405/04;C07D417/04;G03C7/305;(IPC1-7):C07D249/06	主分类号	C07D249/04
代理机构		代理人
主权项
地址

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