Improvements in the manufacture and production of vat dyestuffs of the anthraquinoneacridone series,申请号GB19290032191-传众专利搜索

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发明名称	Improvements in the manufacture and production of vat dyestuffs of the anthraquinoneacridone series
摘要
申请公布号	GB346849(A)	申请公布日期	1931.04.23
申请号	GB19290032191	申请日期	1929.10.23
申请人	I.G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人
分类号	C09B5/34	主分类号	C09B5/34
代理机构		代理人
主权项
地址

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