VERFAHREN ZUR HERSTELLUNG VON CUMARINFARBSTOFFEN,申请号DE19772710285-传众专利搜索

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发明名称	VERFAHREN ZUR HERSTELLUNG VON CUMARINFARBSTOFFEN
摘要
申请公布号	DE2710285(A1)	申请公布日期	1977.09.15
申请号	DE19772710285	申请日期	1977.03.09
申请人	CIBA-GEIGY AG	发明人	LOEW,PETER,DR.
分类号	C09B57/02;(IPC1-7):C09B57/00	主分类号	C09B57/02
代理机构		代理人
主权项
地址

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