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经营范围
发明名称
Procédé pour préparer des arylides carboxyliques et des colorants azoïques qui en dérivent
摘要
申请公布号
FR775473(A)
申请公布日期
1934.12.28
申请号
FRD775473
申请日期
1934.07.09
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C09B33/147
主分类号
C09B33/147
代理机构
代理人
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地址
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