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经营范围
发明名称
Procédé de préparation d'acides aniline-sulfoniques
摘要
申请公布号
FR714722(A)
申请公布日期
1931.11.19
申请号
FRD714722
申请日期
1931.04.02
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C07C309/45;C07C309/46;C07C309/48
主分类号
C07C309/45
代理机构
代理人
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地址
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