Title:
有価文書
Document Type and Number:
Japanese Patent JP2004508226
Kind Code:
A
Abstract:
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.
Inventors:
Adam Teek, Rogel
Praska, Reinhard
Mayel, Karl Heinz
Franz, Peter
Praska, Reinhard
Mayel, Karl Heinz
Franz, Peter
Application Number:
JP2002524922A
Publication Date:
March 18, 2004
Filing Date:
September 06, 2001
Export Citation:
Assignee:
Giesecke & Devrient GmbH
International Classes:
B41M1/10; B41M1/24; B41M3/14; B41N1/06; B42D25/00; B42D25/29; (IPC1-7): B41M3/14; B41M1/10; B42D15/10
Domestic Patent References:
| JPH05339900A | 1993-12-21 | |||
| JPH08510967A | 1996-11-19 | |||
| JPH0617400A | 1994-01-25 | |||
| JPS5488300U | 1979-06-22 |
Attorney, Agent or Firm:
Yanagita Seiji
Go Sakuma
Go Sakuma