Classification Information
Electronic or electrical readers for reading luminescence from taggants, namely, secure taggants; electronic or electrical readers for reading luminescence from taggants in the ultra violet, visible, or infra-red regions of the electromagnetic spectrum; electronic or electrical readers for validating articles by reading luminescence from taggants incorporated therein; imaging readers for visualizing or for reading taggants arranged in a spatial orientation, such as a bar code
Electrical and Scientific Apparatus