PROCESS FOR PREPARING DISAZO ACID DYES,申请号PL19810232283-传众专利搜索

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发明名称	PROCESS FOR PREPARING DISAZO ACID DYES
摘要
申请公布号	PL129377(B1)	申请公布日期	1984.05.31
申请号	PL19810232283	申请日期	1981.07.20
申请人		发明人
分类号	C09B;C09B31/06;C09B43/00;(IPC1-7):C09B31/06	主分类号	C09B
代理机构		代理人
主权项
地址

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