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发明名称
NOUVEAUX COLORANTS DE CUVE,LEUR PROCEDE DE PREPARATION ET LEUR EMPLOI
摘要
申请公布号
FR2002139(A1)
申请公布日期
1969.10.17
申请号
FR19690002273
申请日期
1969.02.03
申请人
CIBA SOCIETE ANONYME
发明人
分类号
C09B1/467;C09B3/00;C09B5/02;C09B5/24;(IPC1-7):C09B1/00
主分类号
C09B1/467
代理机构
代理人
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