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经营范围
发明名称
Procédé de préparation de colorants anthraquinoniques
摘要
申请公布号
FR1278287(A)
申请公布日期
1961.12.08
申请号
FR19600847247
申请日期
1960.12.17
申请人
J. R. GEIGY S. A.
发明人
分类号
C09B1/43
主分类号
C09B1/43
代理机构
代理人
主权项
地址
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