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经营范围
发明名称
Procédé de préparation de dérivés de diphényl-méthane portant des substituants basiques
摘要
申请公布号
FR1292922(A)
申请公布日期
1962.05.11
申请号
FR19590794221
申请日期
1959.05.09
申请人
FARBWERKE HOECHST AKTIENGESELLSCHAFT VORMALS MEISTER LUCIUS & BRUENING
发明人
分类号
C07C209/68
主分类号
C07C209/68
代理机构
代理人
主权项
地址
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