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 [Discover] Qurify.com - More information about QR Codes http://www.qurify.com/en/information_about_qr_codes/ (qr codes)
 [Discover] QRbCard / free download http://www.getjar.com/products/12194/QRbCard (qrcodes qrcodereader reader sonyericsson)
 [Discover] QR Code - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/QR_Code (wikipedia tools tagging tech)
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 [Discover] Open Source QR Code Library http://qrcode.sourceforge.jp/ (qrcode barcode library mobile)
 [Discover] Area Code Maps for the U.S. and Canada on WhitePages.com http://www.whitepages.com/maps/ (the canada code for)
 [Discover] Mobile Codes Consortium - MC2 http://www.mobilecodes.org/ (code standards gsma mobile)
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