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发明名称
PROCESS AND DEVICE FOR CUTTING AND LARGE SURFACE EXCAVATING SOLID MATERIALS
摘要
申请公布号
EP0717811(A1)
申请公布日期
1996.06.26
申请号
EP19950924158
申请日期
1995.07.04
申请人
BISAM BREMER INSTITUT FUER SCHNEID- UND ABTRAG-METHODEN GMBH I. GR.;UEHLIN, JUERGEN
发明人
UEHLIN, JUERGEN;BECKER, CLAUS;SCHWARK-WERWACH, BERNHARD
分类号
E21C37/12;E21C37/16;E21C45/04;(IPC1-7):E21C37/12
主分类号
E21C37/12
代理机构
代理人
主权项
地址
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