bn:03708757n
Noun Concept
Categories: 1994 introductions, Barcodes, Encodings, Articles with short description, Japanese inventions
EN
QR code  Micro QR code  2D Key  Artistic qr code  Attaging
EN
A QR code is a type of two-dimensional matrix barcode, invented in 1994, by Japanese company Denso Wave for labelling automobile parts. Wikipedia
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EN
A QR code is a type of two-dimensional matrix barcode, invented in 1994, by Japanese company Denso Wave for labelling automobile parts. Wikipedia
Trademark for a type of matrix barcode Wikidata
A two-dimensional barcode, typically used to link to a website. Wiktionary