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发明名称
Nouveaux colorants azoïques réactifs et leur préparation
摘要
申请公布号
FR1277942(A)
申请公布日期
1961.12.01
申请号
FR19610850862
申请日期
1961.01.26
申请人
J. R. GEIGY S. A.
发明人
分类号
C09B62/255
主分类号
C09B62/255
代理机构
代理人
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