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Patents for Thomas B. Brown
Patents 1 - 2 of 2
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NumberDatePatenteeTitleType
119,306Sep. 26, 1871T.B. Brown, J.N. DinsmoreImprovement in machines for making wedgesspecialty woodworking machines
206,285Jul. 23, 1878T.B. Brown, D. WickershamImprovement in machines for making basket-splintswood splitting machines
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