Optical security marking component, method of manufacturing such a component, system comprising such a component, and reader for checking such a component
Optical security marking component, method of manufacturing such a component, system comprising such a component, and reader for checking such a component
- CN 101,484,831 A
- Filed: 05/02/2007
- Published: 07/15/2009
- Est. Priority Date: 05/02/2006
- Status: Active Application
- EN CH
-
- Pin
