Process for improving the fastness to light of dyeings or prints produced with vat dyestuffs or leuco ester salts thereof on fibres, fabrics, films and like-shaped structures composed of superpolyamides or superpolyurethanes,申请号GB19450000732-传众专利搜索

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发明名称	Process for improving the fastness to light of dyeings or prints produced with vat dyestuffs or leuco ester salts thereof on fibres, fabrics, films and like-shaped structures composed of superpolyamides or superpolyurethanes
摘要
申请公布号	GB603154(A)	申请公布日期	1948.06.10
申请号	GB19450000732	申请日期	1945.01.09
申请人	DURAND & HUGUENIN A.G.	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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