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Patents Granted on 1847-09-__
Patents 1 - 2 of 2
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NumberDatePatenteeTitleType
5,301Sep. 18, 1847A.C. JonesImprovement in Portable Machinery for Planing Metalsmetal shapers
5,306Sep. 25, 1847P. Hutchins, Jr.Improvement in machinery for turning bowlswood lathes
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