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经营范围
发明名称
Production de carbazols de la série de l'anthraquinone
摘要
申请公布号
FR823843(A)
申请公布日期
1938.01.27
申请号
FRD823843
申请日期
1937.07.02
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C09B5/28
主分类号
C09B5/28
代理机构
代理人
主权项
地址
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