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发明名称
Colorants pigmentaires de la série des dioxazines, leur préparation et leurs applications
摘要
申请公布号
FR1196878(A)
申请公布日期
1959.11.26
申请号
FRD1196878
申请日期
1957.10.16
申请人
J. R. GEIGY
发明人
分类号
C09B19/02;C09B67/00
主分类号
C09B19/02
代理机构
代理人
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