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Barcode Copy Protection System
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Publication date Jul 28, 2011
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Masato Kiuchi
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DOUBLE-BLIND SECURITY FEATURES
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Publication date Aug 30, 2007
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Document Security Systems, Inc.
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Thomas M. Wicker
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Method of encoding a latent image
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Publication date May 3, 2007
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COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
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Lawrence David McCarthy
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Privacy film
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Publication date Apr 19, 2007
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3M Innovative Properties Company
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Imaged anti-copy film
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Publication number 20070087294
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Publication date Apr 19, 2007
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3M Innovative Properties Company
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Paul D. Graham
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Method of making a privacy film
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Publication date Apr 19, 2007
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3M Innovative Properties Company
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Paul D. Graham
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