WATER-INSOLUBLE PHENYL-AZO-PHENYL DYES,申请号USD3661889-传众专利搜索

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发明名称	WATER-INSOLUBLE PHENYL-AZO-PHENYL DYES
摘要
申请公布号	US3661889(A)	申请公布日期	1972.05.09
申请号	USD3661889	申请日期	1970.02.06
申请人	BADISCHE ANILIN- & SODA-FABRIK AG.	发明人	GUENTER LANGE;HANS GUENTER WIPPEL;RUDOLF BERMES
分类号	C09B43/20;(IPC1-7):C07C107/06;C09B29/08	主分类号	C09B43/20
代理机构		代理人
主权项
地址

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