Invention Grant
- Patent Title: Security document
- Patent Title (中): 安全文件
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Application No.: US10521231Application Date: 2003-07-15
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Publication No.: US08827314B2Publication Date: 2014-09-09
- Inventor: Reinhard Plaschka , Georg Depta
- Applicant: Reinhard Plaschka , Georg Depta
- Applicant Address: DE Munich
- Assignee: Giesecke & Devrient GmbH
- Current Assignee: Giesecke & Devrient GmbH
- Current Assignee Address: DE Munich
- Agency: Rothwell, Figg, Ernst & Manbeck, P.C.
- Priority: DE10232786 20020718; DE10247591 20021011
- International Application: PCT/EP03/07658 WO 20030715
- International Announcement: WO2004/009371 WO 20040129
- Main IPC: B42D15/00
- IPC: B42D15/00 ; B41M5/26 ; B41M3/14
Abstract:
The invention relates to a document of value, such as e.g. a bank note or the like, which has a security paper. In the security paper at least one tangible marking in the form of a relief structure is produced by a laser.
Public/Granted literature
- US20060145468A1 Security document Public/Granted day:2006-07-06
Information query
