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发明名称
Colorants azoïques renfermant du chrome et leur procédé de préparation
摘要
申请公布号
FR1285886(A)
申请公布日期
1962.02.23
申请号
FR19610858268
申请日期
1961.04.10
申请人
CIBA SOCIETE ANONYME
发明人
分类号
C09B55/00
主分类号
C09B55/00
代理机构
代理人
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地址
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