POLARIGRAPH

Scientific apparatus and instruments for identification and authentication, namely, hologram apparatus, other than for medical use; scientific apparatus, namely, sensing and signaling devices for measurement and quality control of materials processing by laser; surveying instruments; optical inspection apparatus; signaling apparatus, namely, sensing and signaling devices for measurement and authenticity control of materials; teaching apparatus and instruments, namely, inspection tools in the nature of optical inspection apparatus for controlling authenticity of documents of value, identity documents, and material goods

Printed matter, namely, product guides for identification and authentication in the field of security and counterfeiting prevention