EP0440045A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Valuable document with optically variable security element
Assignee: GAO Gesellschaft fuer Automation und Organisation mbH
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Filing: 1991-01-17
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Granted: —
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Expires: 2011-01-17
Abstract
Abstract Data carrier (1), such as security paper or the like, having an optically variable element (5,6), especially a hologram, affixed to the surface, and an additional printing image (2) applied especially by steam intaglio printing, characterised in that the surface of the data carrier (15, 16, 20, 21) is made smoother in the region of the optically variable element than in the remaining area. <IMAGE>
Inventors
- 👤 Wittich Kaule
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-09 11:51
CPC Classifications
B; B41; B41F; B41F19/00; B41F19/02; B41F19/06; B41F19/062; B42; B42D; B42D25/00; B42D25/20; B42D25/29; B42D25/30; B42D25/328; G; G07; G07D; G07D7/00; G07D7/003; G07D7/0032; B41P; B41P2219/00; B41P2219/50; B41P2219/51; G03; G03H; G03H1/00; G03H1/0005; G03H1/0011; G03H2250/00; G03H2250/12; G03H2270/00; G03H2270/10; G03H2270/12; G07D7/20; Y; Y10; Y10S; Y10S428/00; Y10S428/914; Y10S428/915; Y10S428/916; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802
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References Cited (Backward Citations)
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