Counterfeit-proof metallic foil

Counterfeit-proof paper for discouraging attempt at reproduction

Coupon catalogue apparatus

Coupon document enabling a user to reveal one coupon while destr

Courier waybill

Credit and identification cards having pieces of diffraction gra

Credit card

Credit card

Credit card security system

Credit card with driver's license or identification

Credit/service card with expanded surface area

Currency paper, especially bank note, with a safety design and p

Customer registration system and corresponding method of use

Data carrier and method for producing same

Data carrier having a picture theme superimposed by a line patte

Data carrier with a module and a hologram

Data carrier with an optically variable element

Data carrier with an optically variable element

Data carrier with an optically variable element

Data carrier with optically variable color