EP 0950542 B1 20030319 - Tamper-proof document
Title (en)
Tamper-proof document
Title (de)
Fälschungssicheres Dokument
Title (fr)
Document infalsifiable
Publication
Application
Priority
DE 19817105 A 19980417
Abstract (en)
[origin: EP0950542A2] The anti-forgery document has two overlaying lines with spacing between them of between 10-500 micrometers. Upon bending of the document a visible variable moire pattern is formed on the document.
IPC 1-7
IPC 8 full level
B42D 15/00 (2006.01); B42D 25/342 (2014.01)
CPC (source: EP)
B42D 25/342 (2014.10)
Designated contracting state (EPC)
AT DE ES FI FR SE
DOCDB simple family (publication)
EP 0950542 A2 19991020; EP 0950542 A3 19991222; EP 0950542 B1 20030319; AT E234737 T1 20030415; DE 19817105 A1 19991021; DE 59904586 D1 20030424; ES 2197538 T3 20040101
DOCDB simple family (application)
EP 99106758 A 19990403; AT 99106758 T 19990403; DE 19817105 A 19980417; DE 59904586 T 19990403; ES 99106758 T 19990403