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发明名称
VERFAHREN ZUR HERSTELLUNG VON PETROLKOKS MIT AUSGEZEICHNET HOCHKRISTALLINEM GEFUEGE UND VORRICHTUNG ZUR DURCHFUEHRUNG DES VERFAHRENS
摘要
申请公布号
DE2542842(B2)
申请公布日期
1977.06.23
申请号
DE19752542842
申请日期
1975.09.25
申请人
发明人
分类号
C10B57/04;C01B31/00;C10B55/00;(IPC1-7):C10B55/00
主分类号
C10B57/04
代理机构
代理人
主权项
地址
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