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经营范围
发明名称
PROCEDIMIENTO PARA LA PREPARACION DE COLORANTES AZOICOS.
摘要
申请公布号
ES382409(A1)
申请公布日期
1973.09.16
申请号
ES19090003824
申请日期
1970.08.04
申请人
CIBA, S. A.
发明人
分类号
C09B;(IPC1-7):09B/
主分类号
C09B
代理机构
代理人
主权项
地址
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