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发明名称
Colorants formazyliques
摘要
申请公布号
FR930684(A)
申请公布日期
1948.02.02
申请号
FRD930684
申请日期
1946.07.16
申请人
CIBA SOCIETE ANONYME
发明人
分类号
C09B50/00
主分类号
C09B50/00
代理机构
代理人
主权项
地址
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