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发明名称
BOHRLOCHMESSVORRICHTUNG UND GESTEINSBOHREINHEIT
摘要
申请公布号
AT380923(T)
申请公布日期
2007.12.15
申请号
AT20040726529T
申请日期
2004.04.08
申请人
SANDVIK MINING AND CONSTRUCTION OY
发明人
UITTO, VESA
分类号
E21B7/02;E21B47/01;E21B47/022
主分类号
E21B7/02
代理机构
代理人
主权项
地址
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