Process for the manufacture of non-replicable holograms...

Details Process for the manufacture of non-replicable holograms... Process for the manufacture of non-replicable holograms...

G - Physics

03

H

G03H 1/04 (2006.01) G03H 1/22 (2006.01) G06K 19/16 (2006.01)

Patent

CA 2189373

The invention relates to a process for the manufacture of non-replicable holograms possessing authenticity features which are copies of a master hologram. In accordance with the invention as the master hologram a hologram is taken of a randomly structured optical element, for example of a ground glass screen or a diffusor, which forms the authenticity feature, with an optical system which leads to a hologram with a pattern of lines parallel to one another.

Affiliated with

Also associated with

Rating

Process for the manufacture of non-replicable holograms... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the manufacture of non-replicable holograms..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the manufacture of non-replicable holograms... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1772713