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Home › Apparatus for judging the order of arrival of racers at a goal in a race and the time taken for the race, using color image pickup

Apparatus for judging the order of arrival of racers at a goal in a race and the time taken for the race, using color image pickup

US Patent 5493331 · Granted Feb 20, 1996

Estimated economic value: $131,000 ⓘ

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