Production of dyeing conversion products of azo-dyestuffs,申请号US19320592843-传众专利搜索

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发明名称	Production of dyeing conversion products of azo-dyestuffs
摘要
申请公布号	US1907192(A)	申请公布日期	1933.05.02
申请号	US19320592843	申请日期	1932.02.13
申请人	THE FIRM J. R. GEIGY S. A.	发明人	WANNER ERICH
分类号	C09B43/06	主分类号	C09B43/06
代理机构		代理人
主权项
地址

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