Verfahren zur Herstellung von Azofarbstoffen,申请号DED749167D-传众专利搜索

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发明名称	Verfahren zur Herstellung von Azofarbstoffen
摘要
申请公布号	DE749167(C)	申请公布日期	1945.01.31
申请号	DED749167D	申请日期	1937.02.27
申请人		发明人
分类号	C09B43/12;C09B43/124	主分类号	C09B43/12
代理机构		代理人
主权项
地址

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