Manufacture of easily soluble salts of sulphuric acid esters of leucovat-dyestuffs and process of dyeing and printing therewith,申请号GB19330010935-传众专利搜索

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发明名称	Manufacture of easily soluble salts of sulphuric acid esters of leucovat-dyestuffs and process of dyeing and printing therewith
摘要
申请公布号	GB422549(A)	申请公布日期	1935.01.08
申请号	GB19330010935	申请日期	1933.04.12
申请人	DURAND & HUGUENIN A.G.	发明人
分类号	C09B9/00;D06P1/28	主分类号	C09B9/00
代理机构		代理人
主权项
地址

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