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经营范围
发明名称
Procédé pour préparer des composés hétérocycliques
摘要
申请公布号
FR906181(A)
申请公布日期
1945.12.26
申请号
FRD906181
申请日期
1944.07.31
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C07D239/10;C07D263/22;C07D265/10
主分类号
C07D239/10
代理机构
代理人
主权项
地址
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