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经营范围
发明名称
Procédé pour préparer des composés de la série diacétylénique
摘要
申请公布号
FR905157(A)
申请公布日期
1945.11.27
申请号
FRD905157
申请日期
1944.06.20
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C07C33/042
主分类号
C07C33/042
代理机构
代理人
主权项
地址
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