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发明名称
VERFAHREN ZUR VERWERTUNG VON ALKALIREICHEN KOHLEN
摘要
申请公布号
DD295180(A5)
申请公布日期
1991.10.24
申请号
DD19900341601
申请日期
1990.06.13
申请人
BRENNSTOFFINSTITUT FREIBERG,DE
发明人
PAUL,SIEGFRIED,DE;EIDNER,DIETER,DE;HOPPE,WILHELM,DE;KNAUF,GUENTHER,DE
分类号
C10B49/10;C10L9/00;(IPC1-7):C10B49/10
主分类号
C10B49/10
代理机构
代理人
主权项
地址
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