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发明名称
Verfahren und Vorrichtung zum Verkoken bituminoeser Stoffe wie Pech, Teer, Kohle u. dgl.
摘要
申请公布号
DE740511(C)
申请公布日期
1943.10.22
申请号
DE1941B194213D
申请日期
1941.05.11
申请人
BERGBAU-AG. LOTHRINGEN
发明人
DOERFLINGER DR. GEORG;TER-NEDDIN DR. WALTHER
分类号
C10B33/02;C10B55/00
主分类号
C10B33/02
代理机构
代理人
主权项
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