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Bar Code Lead Developer George Laurer, K4HZE, SK

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ARRL

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Nov 15, 2008
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The lead developer of the bar code system that became the now-ubiquitous Universal Product Code (UPC), George Laurer, K4HZE, of Wendell, North Carolina, died on December 5. He was 94. While an electrical engineer with IBM in North Carolina’s Research Triangle Park in the early 1970s, Laurer led the effort to develop the bar code system. The UPC, composed of 30 unique black bars and a 12-digit n...

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  • @ BJ radionut:
  • @ kingmudduck:
    Hello to all I have a cobra 138xlr, Looking for the number display for it. try a 4233 and it did not work
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  • @ kopcicle:
    If you know you know. Anyone have Sam's current #? He hasn't been on since Oct 1st. Someone let him know I'm looking.


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