发明授权
- 专利标题: Data carrier, method for the production thereof and gravure printing plate
- 专利标题(中): 数据载体,其生产方法和凹版印刷版
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申请号: US11979107申请日: 2007-10-31
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公开(公告)号: US07686341B2公开(公告)日: 2010-03-30
- 发明人: Roger Adamczyk , Reinhard Plaschka , Karlheinz Mayer , Peter Franz
- 申请人: Roger Adamczyk , Reinhard Plaschka , Karlheinz Mayer , Peter Franz
- 申请人地址: DE Munich
- 专利权人: Giesecke & Devrient GmbH
- 当前专利权人: Giesecke & Devrient GmbH
- 当前专利权人地址: DE Munich
- 代理机构: Bacon & Thomas, PLLC
- 优先权: DE10044464 20000908
- 主分类号: B42D15/00
- IPC分类号: B42D15/00 ; G09C1/00 ; B41M1/12 ; B41F1/40 ; B41M1/10
摘要:
The invention relates to a data carrier having a security element that is at lest visually testable and has an embossing in at least a partial area, the embossing being a halftone blind embossing executed by inkless line intaglio printing, and to a method for producing the data carrier and a printing plate for blind-embossing a security element.
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