Verfahren zur Darstellung von braunen Wollfarbstoffen,申请号DE1930G002430D-传众专利搜索

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发明名称	Verfahren zur Darstellung von braunen Wollfarbstoffen
摘要
申请公布号	DE564822(C)	申请公布日期	1932.11.23
申请号	DE1930G002430D	申请日期	1930.07.29
申请人	J. R. GEIGY A.-G.	发明人
分类号	C09B51/00	主分类号	C09B51/00
代理机构		代理人
主权项
地址

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