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发明名称
Nouveaux colorants azoïques réactifs et leur préparation
摘要
申请公布号
BE610945(A1)
申请公布日期
1962.05.29
申请号
BE19610610945
申请日期
1961.11.29
申请人
J.R. GEIGY S.A.
发明人
分类号
C09B62/012;(IPC1-7):C09B
主分类号
C09B62/012
代理机构
代理人
主权项
地址
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