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The fisrt credit card by Ralph Schneider
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Invented the fisrt video tape by Charles Ginsburg
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Audio Cassete invetned by The Plilips Company of the Netherlands
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Compac Disc Invented by James Rusell
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First handheld calculator invented by W. Oughtred
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Robert Dennard invented Ram
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Joseph Woodland invented the bar code scanner
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video game invented by Nolan Bushnell
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