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发明名称
PROCEDIMIENTO PARA LA PREPARACION DE COLORANTES AZOICOS.
摘要
申请公布号
ES367157(A1)
申请公布日期
1971.06.16
申请号
ES19570003671
申请日期
1969.05.13
申请人
SANDOZ A. G.
发明人
分类号
C09B;C09B29/00;D06P;G09B;(IPC1-7):09B/;06P/
主分类号
C09B
代理机构
代理人
主权项
地址
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