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发明名称
VERFAHREN ZUR HERSTELLUNG VON AKTIVKOKS AUS BRAUNKOHLE
摘要
申请公布号
DD266035(A1)
申请公布日期
1989.03.22
申请号
DD19870303428
申请日期
1987.06.02
申请人
BERGAKADEMIE FREIBERG,DD
发明人
HESCHEL,WOLFGANG,DD;KLOSE,ERHARD,DD;MUELLER,GUENTER,DD;NAUNDORF,WOLFGANG,DD;WUNDES,HORST,DD;SCHKOMMODAU,FRITZ,DD;SCHOLZ,GUENTER,DD;KOPISCHKE,HANS-JUERGEN,DD
分类号
C01B31/08;C01B31/14;(IPC1-7):B01J20/20
主分类号
C01B31/08
代理机构
代理人
主权项
地址
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