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经营范围
发明名称
Procédé pour traiter thermiquement, en particulier dédoubler des substances carbonées
摘要
申请公布号
FR51061(E)
申请公布日期
1941.08.06
申请号
FRD51061
申请日期
1939.08.21
申请人
I.G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
B01J21/00;B01J21/08
主分类号
B01J21/00
代理机构
代理人
主权项
地址
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