Process for the production of colour effects upon artificial materials made from or containing cellulose esters,申请号GB19290019785-传众专利搜索

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发明名称	Process for the production of colour effects upon artificial materials made from or containing cellulose esters
摘要
申请公布号	GB314446(A)	申请公布日期	1930.08.07
申请号	GB19290019785	申请日期	1929.06.27
申请人	BRITISH CELANESE LIMITED	发明人
分类号	D06P5/22	主分类号	D06P5/22
代理机构		代理人
主权项
地址

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