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发明名称
BOHRWERKZEUG
摘要
申请公布号
AT388300(T)
申请公布日期
2008.03.15
申请号
AT20040802653T
申请日期
2004.10.28
申请人
ROBERT BOSCH GMBH
发明人
HAUSSMANN, AUGUST;WIDMANN, RAINER
分类号
E21B10/44;B23B51/02;E21B10/58
主分类号
E21B10/44
代理机构
代理人
主权项
地址
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