Safe marking system capable of being personalized
Safety drawing for securities
Safety element and a valuable object
Sales records
Secret optical marking
Secure and self-verifiable image
Secure badge for infrared badge reader and process for making sa
Security bands to prevent counterfeiting with color copies
Security bands to prevent counterfeiting with color copies
Security card and security card blank
Security coding
Security device
Security device
Security device
Security device and authenticatable item
Security device comprising optically variable data and method fo
Security device for document protection
Security document
Security document
Security document and a method for producing it