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发明名称
Procédé de préparation de colorants azoïques, les colorants nouveaux conformes à ceux obtenus et leur emploi dans l'industrie
摘要
申请公布号
FR942546(A)
申请公布日期
1949.02.10
申请号
FRD942546
申请日期
1947.02.28
申请人
CIBA
发明人
分类号
C09B35/08;C09B41/00
主分类号
C09B35/08
代理机构
代理人
主权项
地址
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