Quaternary ammonium salts of n-heterocyclic monoazo dyestuffs and their use,申请号GB19560002738-传众专利搜索

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发明名称	Quaternary ammonium salts of n-heterocyclic monoazo dyestuffs and their use
摘要
申请公布号	GB791932(A)	申请公布日期	1958.03.12
申请号	GB19560002738	申请日期	1956.01.27
申请人	J. R. GEIGY A.-G.	发明人
分类号	C09B44/10	主分类号	C09B44/10
代理机构		代理人
主权项
地址

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