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经营范围
发明名称
Procédé de fabrication de nouveaux colorants azoïques
摘要
申请公布号
FR822272(A)
申请公布日期
1937.12.24
申请号
FRD822272
申请日期
1937.05.26
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
C09B35/28
主分类号
C09B35/28
代理机构
代理人
主权项
地址
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