Improvements in and relating to the use of vat dyestuffs enolic sulphuric acid esters,申请号GB19300026218-传众专利搜索

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发明名称	Improvements in and relating to the use of vat dyestuffs enolic sulphuric acid esters
摘要
申请公布号	GB334921(A)	申请公布日期	1930.09.08
申请号	GB19300026218	申请日期	1929.03.07
申请人	DAVID ALEXANDER WHYTE FAIRWEATHER;JOHN THOMAS;SCOTTISH DYES LIMITED	发明人
分类号	D06P1/28	主分类号	D06P1/28
代理机构		代理人
主权项
地址

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