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发明名称
Drill and method for operating a drill
摘要
申请公布号
EP2048321(B1)
申请公布日期
2010.02.10
申请号
EP20070018414
申请日期
2007.09.19
申请人
BAUER MASCHINEN GMBH
发明人
SAEHN, MATTHIAS;KROLLMANN, KARL JOHANNES;JAIS, MELCHIOR
分类号
E21B3/02;E21B7/02
主分类号
E21B3/02
代理机构
代理人
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地址
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