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Patents Granted on 1834-05-12
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
8,187XMay 12, 1834D.G. ColburnRaising and conveying water for propelling machinery
8,188XMay 12, 1834S. Noblet, S. SlaterShelling and grinding cornmiller
8,189XMay 12, 1834N. WyethDough for bread
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