Manufacture of strongly basic azo-dyestuffs,申请号US19280296102-传众专利搜索

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发明名称	Manufacture of strongly basic azo-dyestuffs
摘要
申请公布号	US1887995(A)	申请公布日期	1932.11.15
申请号	US19280296102	申请日期	1928.07.28
申请人	THE FIRM: J. R. GEIGY S. A.	发明人	CONZETTI ACHILLE
分类号	C09B44/02	主分类号	C09B44/02
代理机构		代理人
主权项
地址

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