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发明名称
Borestativ som kan monteres på en gravemaskin
摘要
申请公布号
NO963314(D0)
申请公布日期
1996.08.08
申请号
NO19960003314
申请日期
1996.08.08
申请人
WIMMER, ALOIS
发明人
WIMMER, ALOIS
分类号
E21B15/00;E02F3/36;E02F3/96;E21B7/02;E21B15/04;(IPC1-7):E21B;E02F
主分类号
E21B15/00
代理机构
代理人
主权项
地址
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