Category:U.S. inventors
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ko:Category:미국의 발명가 zh:Category:美国发明家
ko:Category:미국의 발명가 zh:Category:美国发明家
Wikipedia (http://en.wikipedia.org/wiki/Main_Page)
Category:U.S._inventors (http://en.wikipedia.org/wiki/Category:U.S._inventors)
version history (http://en.wikipedia.org/w/index.php?title=Category:U.S._inventors&action=history)
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