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经营范围
发明名称
Sels doubles de dérivés solubles dans l'eau de colorants azoïques insolubles dans ce milieu et procédé de préparation de ces sels
摘要
申请公布号
FR856423(A)
申请公布日期
1940.06.13
申请号
FRD856423
申请日期
1939.06.16
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C09B43/18
主分类号
C09B43/18
代理机构
代理人
主权项
地址
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