- 专利标题: SECURITY DOCUMENTS AND METHODS OF MANUFACTURE THEREOF
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申请号: EP21778200.2申请日: 2021-09-10
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公开(公告)号: EP4210966A2公开(公告)日: 2023-07-19
- 发明人: GODFREY, John , LOCKE, Rebecca
- 申请人: De La Rue International Limited
- 申请人地址: GB Basingstoke, Hampshire RG22 4BS De La Rue House Jays Close Viables
- 代理机构: Gill Jennings & Every LLP
- 优先权: GB202014331 20200911
- 国际公布: WO2022053830 20220317
- 主分类号: B42D25/324
- IPC分类号: B42D25/324 ; B42D25/36 ; B42D25/328 ; B42D25/351 ; B42D25/29 ; B42D25/425 ; B42D25/46 ; B41M3/14
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