- 专利标题: HEADS-UP DISPLAY APPARATUS FOR USE DURING A SMOKE EMERGENCY
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申请号: EP20836600.5申请日: 2020-07-08
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公开(公告)号: EP3969960A1公开(公告)日: 2022-03-23
- 发明人: Werjefelt, Christian , Werjefelt, Alexander, K.
- 申请人: Werjefelt, Christian , Werjefelt, Alexander, K.
- 申请人地址: US Kaneohe, HI 96744 44-226 Mala'e Place; US Kamuela, HI 96743 64-5300 Nani Waimea Street
- 代理机构: Glawe, Delfs, Moll
- 优先权: US201962883183 P 20190806
- 国际公布: WO2021007267 20210114
- 主分类号: G02B27/01
- IPC分类号: G02B27/01 ; G02B27/00 ; G02B27/02 ; G02B27/04
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