US Patent 7108286 Antifalsification paper and other antifalsification items
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Patent Inventor Names
Christoph Weder0
Paul Smith0
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Article (+380 characters)
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Patent abstract
The present invention describes security paper and security items in general containing at least one security element having at least one photoluminescent segment characterized by a linearly polarized photoluminescence and/or a linearly polarized absorption. The present invention also describes a method of producing such security items as well as the use thereof.
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US Patent 07108286 Antifalsification paper and other antifalsification items US Patent 7108286 Antifalsification paper and other antifalsification items
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Patent Number
071082860
Patent Number
71082860
Edits on 23 Sep, 2022
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Patent Jurisdiction
Patent Number
071082860
Date of Patent
September 19, 2006
0Patent Application Number
097879420
Date Filed
September 22, 1999
0Official Website
Patent Primary Examiner
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US Patent 07108286 Antifalsification paper and other antifalsification items
Infobox
Is a
Patent jurisdiction
Patent number
07108286
Date of patent
September 19, 2006
Patent application number
09787942
Date Filed
September 22, 1999
Patent primary examiner
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