
基本信息:
- 专利标题: CRYOGENIC PRESSURE VESSELS FORMED FROM LOW-CARBON, HIGH-STRENGTH 9% NICKEL STEELS
- 申请号:EP19808905.4 申请日:2019-11-21
- 公开(公告)号:EP3899061B1 公开(公告)日:2024-08-28
- 专利权人: ArcelorMittal
- 当前专利权人: ArcelorMittal
- 当前专利权人地址: 24-26 Boulevard d'Avranches
- 代理机构: Lavoix
- 优先权: WO TIB2018060323 2018.12.19
- 国际申请: IB2019060019 2019.11.21
- 国际公布: WO2020128681 2020.06.25
- 主分类号: C21D6/00
- IPC分类号: C21D6/00 ; C21D1/18 ; C21D1/22 ; C22C38/08 ; C22C38/12 ; C22C38/44 ; C22C38/46