Verfahren zur Trennung von Kuepenfarbstoffen,申请号DE1929I038000D-传众专利搜索

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发明名称	Verfahren zur Trennung von Kuepenfarbstoffen
摘要
申请公布号	DE538314(C)	申请公布日期	1931.11.12
申请号	DE1929I038000D	申请日期	1929.05.11
申请人	I.G. FARBENINDUSTRIE AKT.-GES.	发明人	ECKERT DR. WILHELM;BRAUNSDORF DR. OTTO
分类号	C09B57/12	主分类号	C09B57/12
代理机构		代理人
主权项
地址

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