Verfahren zur Herstellung von Kuepenfarbstoffen,申请号DE1931I043134D-传众专利搜索

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发明名称	Verfahren zur Herstellung von Kuepenfarbstoffen
摘要
申请公布号	DE580088(C)	申请公布日期	1933.07.05
申请号	DE1931I043134D	申请日期	1931.06.03
申请人	IMPERIAL CHEMICAL INDUSTRIES LIMITED	发明人
分类号	C09B3/50	主分类号	C09B3/50
代理机构		代理人
主权项
地址

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