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发明名称
Procédé en continu pour la séparation fractionnée de goudrons et appareils pour effectuer cette séparation
摘要
申请公布号
FR1029665(A)
申请公布日期
1953.06.04
申请号
FRD1029665
申请日期
1950.11.28
申请人
GESELLSCHAFT FU:R TEERVERWERTUNG M. B. H.
发明人
分类号
C10C1/04
主分类号
C10C1/04
代理机构
代理人
主权项
地址
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