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经营范围
发明名称
Nouveaux colorants et leur procédé de préparation.
摘要
申请公布号
BE597340(A1)
申请公布日期
1961.05.23
申请号
BE19600597340
申请日期
1960.11.22
申请人
CIBA SOCIETE ANONYME
发明人
分类号
G10L19/02;H04K1/00;(IPC1-7):C09B
主分类号
G10L19/02
代理机构
代理人
主权项
地址
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