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Patents for Joseph Brown
Patents 1 - 3 of 3
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
156,967Nov. 17, 1874E.C. AtkinsImprovement in Saw Gages
201,624Mar. 26, 1878W.R. NorrisMachine for planing and sanding doors
231,474Aug. 24, 1880N.L. BrownDrag-saw
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