Method and assembly for estimating the active life of products
NL2015686B1
Optical security feature and carrier provided with such an optical security feature.
NL2011739C2
Banknote counterfeit classification.
NL2006990C2
Method and device for classifying security documents such as banknotes.
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Quantitative examination of counterfeits.
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Document i.e. ticket contamination degree determining device, has LEDs for simultaneously illuminating part of test document, where LEDs are spaced apart between themselves and are symmetrically placed around sight line of sensor
NL1030419C2
Method and device for sorting value documents.
NL1026418C2
Authenticity characteristic.
NL1025579C2
Multicolor foil.
NL1025258C2
Value document with a watermark.
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Series of value documents with a watermark in the form of a barcode.
NL1018137C2
Document comprising an authenticity characteristic.
NL1011766C2
Machine for sorting securities.
NL9002071A
A BANKNOTE WITH BAR CODE.
NL8602053A
Automatic watermark detection system - uses near IR radiation as part of banknote checking and counting machine
NL8300892A
DEVICE FOR RECOGNIZING DOCUMENTS FROM MODULATED REMITTED LIGHT.
NL8006097A
DEVICE FOR AUTOMATICALLY DETERMINING AND ASSESSING PRINT QUALITIES.
NL8004703A
PRINTING WITH ELEMENTS THAT MAY MAKE FAKE VISIBLE, AND METHOD FOR MAKING SUCH PRINTING.
