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发明名称
METHOD OF PREPARING AZO DYES
摘要
申请公布号
CS189705(B2)
申请公布日期
1979.04.30
申请号
CS19750002489
申请日期
1975.04.10
申请人
CIBA-GEIGY AG,CH
发明人
HEGAR,GERT,CH
分类号
C09B33/052;C09B33/10;C09B62/002;C09B62/03;(IPC1-7):C09B62/08
主分类号
C09B33/052
代理机构
代理人
主权项
地址
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