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发明名称
VERFAHREN ZUR DAMMSCHUETTUNG FUER VERKEHRSWEGE AUF ABSETZERKIPPEN DES BRAUNKOHLENBERGBAUES
摘要
申请公布号
DD222378(A1)
申请公布日期
1985.05.15
申请号
DD19840261357
申请日期
1984.03.29
申请人
VE BRAUNKOHLENKOMBINAT SENFTENBERG,DD
发明人
SCHMOEL,WERNER,DD;HAEHNEL,KLAUS,DD
分类号
E02D17/18;(IPC1-7):E02D17/18
主分类号
E02D17/18
代理机构
代理人
主权项
地址
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