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发明名称
Procédé pour recueillir le xylène et l'éthyl-benzène
摘要
申请公布号
FR833153(A)
申请公布日期
1938.10.13
申请号
FRD833153
申请日期
1938.02.04
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C07C7/14
主分类号
C07C7/14
代理机构
代理人
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