- 专利标题: A SENSOR ASSEMBLY FOR A ROCK BOLT
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申请号: EP19218824.1申请日: 2019-12-20
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公开(公告)号: EP3839204B1公开(公告)日: 2022-11-16
- 发明人: VALLATI, Osvaldo
- 专利权人: Sandvik Mining and Construction Australia (Production/Supply) Pty Ltd,Sandvik Mining and Construction Tools AB
- 当前专利权人: Sandvik Mining and Construction Australia (Production/Supply) Pty Ltd,Sandvik Mining and Construction Tools AB
- 当前专利权人地址: Level 5 135 Coronation Drive Milton QLD 4064 AU; 81181 Sandviken SE
- 代理机构: Sandvik
- 主分类号: E21D21/00
- IPC分类号: E21D21/00
公开/授权文献
- EP3839204A1 A SENSOR ASSEMBLY FOR A ROCK BOLT 公开/授权日:2021-06-23
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