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发明名称
Kontinuierlich arbeitende Gewinnungsmaschine für das gleichzeitige Hereingewinnen und Abfördern von Kohle
摘要
申请公布号
DE19616931(C2)
申请公布日期
1999.06.17
申请号
DE19961016931
申请日期
1996.04.27
申请人
BOCHUMER EISENHUETTE HEINTZMANN GMBH & CO. KG, 44793 BOCHUM, DE
发明人
HEINTZMANN, PETER, DIPL.-ING., 44797 BOCHUM, DE;GUSE, KUNO, DIPL.-ING.(FH), 58452 WITTEN, DE;AMLING, FRIEDEL, DIPL.-ING.(FH), 45899 GELSENKIRCHEN, DE
分类号
E21C25/56;E21C27/32;E21C27/34;E21C31/04;E21D23/00;(IPC1-7):E21C25/56
主分类号
E21C25/56
代理机构
代理人
主权项
地址
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