BASIC POLYCONDENSATION PRODUCTS AS WELL AS THEIR USE AS DYE ADDITIVES,申请号EP19900122433-传众专利搜索

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发明名称	BASIC POLYCONDENSATION PRODUCTS AS WELL AS THEIR USE AS DYE ADDITIVES
摘要
申请公布号	EP0431423(A3)	申请公布日期	1992.02.19
申请号	EP19900122433	申请日期	1990.11.24
申请人	BAYER AG	发明人	HENDRICKS, UDO, DR.
分类号	C08G73/00;D06P1/52;(IPC1-7):C08G73/00	主分类号	C08G73/00
代理机构		代理人
主权项
地址

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