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经营范围
发明名称
Nouveaux colorants disazoïques, leurs procédés de préparation et leurs applications
摘要
申请公布号
FR1092537(A)
申请公布日期
1955.04.22
申请号
FRD1092537
申请日期
1953.10.29
申请人
COMPAGNIE FRANCAISE DES MATIERES COLORANTES
发明人
WAHL HENRI
分类号
C09B33/12
主分类号
C09B33/12
代理机构
代理人
主权项
地址
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