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Date: 2007-04-18 13:52:40Wave mechanics Waves Interference Geometry Patterns Moiré pattern Grating Superimposition Spatial frequency Printing Visual arts Optics | How to protect banknotes using moiré fringes Suggestion of a systematic approach P. Koeze July 1975 Digitised April 2007Add to Reading ListSource URL: www.pkoeze.nlDownload Document from Source WebsiteFile Size: 412,61 KBShare Document on Facebook |