Manufacture of polyazo dyestuffs capable of being coppered,申请号GB19410010161-传众专利搜索

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发明名称	Manufacture of polyazo dyestuffs capable of being coppered
摘要
申请公布号	GB551278(A)	申请公布日期	1943.02.16
申请号	GB19410010161	申请日期	1941.08.09
申请人	J.R. GEIGY A.-G.	发明人
分类号	C09B31/22	主分类号	C09B31/22
代理机构		代理人
主权项
地址

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