- 专利标题: Apparatus for use in a blasting system
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申请号: US16092536申请日: 2017-04-07
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公开(公告)号: US11453569B2公开(公告)日: 2022-09-27
- 发明人: Elmar Lennox Muller , Michiel Jacobus Kruger , Pierre De Vos Mynhardt
- 申请人: DETNET SOUTH AFRICA (PTY) LTD
- 申请人地址: ZA Johannesburg
- 专利权人: DETNET SOUTH AFRICA (PTY) LTD
- 当前专利权人: DETNET SOUTH AFRICA (PTY) LTD
- 当前专利权人地址: ZA Johannesburg
- 代理机构: Cantor Colburn LLP
- 优先权: ZA2016/02408 20160411
- 国际申请: PCT/ZA2017/050020 WO 20170407
- 国际公布: WO2017/181207 WO 20171019
- 主分类号: B65H75/44
- IPC分类号: B65H75/44 ; B65H49/32 ; F42D1/22 ; F42D1/04
摘要:
A spool for use in a blasting system which carries a coiled signal-transmitting conductor which is connected at one end to a detonator and at an opposed end to a connector.
公开/授权文献
- US20190119066A1 APPARATUS FOR USE IN A BLASTING SYSTEM 公开/授权日:2019-04-25
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