- 专利标题: SILENT ENTRY TORCHING AND OXYGEN DELIVERY SYSTEM AND CONFIGURATION
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申请号: EP17851758.7申请日: 2017-09-19
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公开(公告)号: EP3515655A1公开(公告)日: 2019-07-31
- 发明人: HANSEN, Mark A. , HANSEN, Brennan E.
- 申请人: Special Projects Operations, Inc.
- 申请人地址: 1362 Brass Mill Road Belcamp, Maryland 21017 US
- 专利权人: Special Projects Operations, Inc.
- 当前专利权人: Special Projects Operations, Inc.
- 当前专利权人地址: 1362 Brass Mill Road Belcamp, Maryland 21017 US
- 代理机构: FRKelly
- 优先权: US201615268987 20160919
- 国际公布: WO2018053471 20180322
- 主分类号: B23K35/02
- IPC分类号: B23K35/02 ; B23K7/00 ; E21B7/15 ; E21B7/14 ; F23D14/46
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