Value document

Details Value document Value document

2004-10-05

2010-12-07

Trail, Allyson N (Department: 2876)

Registers

Records

Particular code pattern

C235S491000, C235S487000, C283S072000, C283S073000, C283S085000, C283S114000

Reexamination Certificate

active

07845570

ABSTRACT:
The invention relates to a value document, in particular a bank note, having a value document substrate and at least three different feature substances for checking the value document, which has a first feature substance, and wherein second and third feature substances are applied to the value document substrate in a printing ink jointly. The second feature substance is formed by a luminescent substance, and the third feature substance by a material absorbent in a special spectral range.

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patent: WO 97/39428 (1997-10-01), None

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