- 专利标题: APPARATUS AND METHOD FOR SEALING SECONDARY BATTERY
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申请号: EP21771301.5申请日: 2021-03-09
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公开(公告)号: EP4082758B1公开(公告)日: 2024-07-03
- 专利权人: LG Energy Solution, Ltd.
- 当前专利权人: LG Energy Solution, Ltd.
- 当前专利权人地址: Tower 1, 108, Yeoui-daero Yeongdeungpo-gu
- 代理机构: Plasseraud IP
- 优先权: KR 200032235 2020.03.16
- 国际申请: KR2021002878 2021.03.09
- 国际公布: WO2021187790 2021.09.23
- 主分类号: B29C65/18
- IPC分类号: B29C65/18 ; B29C65/00 ; B29C65/02 ; H01M50/116 ; B29L31/00 ; H01M50/10 ; H01M10/04 ; H01M50/105 ; H01M50/183 ; B29L31/34
公开/授权文献
- EP4082758A1 SECONDARY BATTERY SEALING DEVICE AND SEALING METHOD 公开/授权日:2022-11-02
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