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经营范围
发明名称
Colorants azoïques, leur préparation et leurs applications
摘要
申请公布号
FR1090656(A)
申请公布日期
1955.04.01
申请号
FRD1090656
申请日期
1953.10.01
申请人
SANDOZ
发明人
分类号
C09B43/16
主分类号
C09B43/16
代理机构
代理人
主权项
地址
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