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经营范围
发明名称
Azurants optiques
摘要
申请公布号
FR1484949(A)
申请公布日期
1967.06.16
申请号
FR19660067076
申请日期
1966.06.27
申请人
J. R. GEIGY S. A.
发明人
分类号
C07D231/06;C07D231/54;C11D3/42
主分类号
C07D231/06
代理机构
代理人
主权项
地址
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