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经营范围
发明名称
COLORANTS MONOAZOIQUES ACIDES
摘要
申请公布号
BE849882(A1)
申请公布日期
1977.06.27
申请号
BE19760173658
申请日期
1976.12.27
申请人
发明人
A. BRULARD;A. GERBAUX
分类号
C09B29/20;C09B69/04;(IPC1-7):C09B/
主分类号
C09B29/20
代理机构
代理人
主权项
地址
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