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ferrari275

03/31/12 4:11 PM

#259002 RE: TheFinalCD #258995

If I remember right they were first made by Toyota for auto parts classification.
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diarch

03/31/12 5:19 PM

#259009 RE: TheFinalCD #258995

Common-FYI, QRs were developed by Dentsu in Japan for Toyota close to 20 years ago. They elected not to patent the invention. Their application in Japan is much more widespread. The US has a lot to do if they want to play catch up.