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发明名称
VERFAHREN ZUR ERSCHLIESSUNG VON ABBAUBLOECKEN IM TAGEBAU MIT LAENGSFAHRBAREN STROSSENBAENDERN
摘要
申请公布号
DD229186(A1)
申请公布日期
1985.10.30
申请号
DD19840269652
申请日期
1984.11.20
申请人
VE BRAUNKOHLENKOMBINAT,SENFTENBERG,,,DD
发明人
KRAUSE,HEINZ,DD;TROGISCH,RUDOLF,DD
分类号
(IPC1-7):E21C41/02
主分类号
(IPC1-7):E21C41/02
代理机构
代理人
主权项
地址
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