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Patents Granted on 1873-04-01
Patents 1 - 9 of 9
First set of recordsLast set of records
NumberDatePatenteeTitleType
137,284Apr. 01, 1873E. BenjaminImprovement in sawing-machinesclapboard machines
137,298Apr. 01, 1873F. FerrinCarriers for Lathesmetal lathe accessories
137,302Apr. 01, 1873D. GreenWoodworker's Leg Viseleg vises
137,310Apr. 01, 1873P.E. McIntoshDouble-Action Wrenchratchet wrenches
137,315Apr. 01, 1873W.F. MoodyImprovement in dovetailing machinesdovetailing machines
137,329Apr. 01, 1873H.D. SpicklerImprovement in Wood Scrapersspokeshaves
137,373Apr. 01, 1873F. JonasAdjustable Countersink Bit-Assemblycountersinks
137,384Apr. 01, 1873A.G. ParkhurstImprovement in machines for cutting hoopshoop making machines
137,489Apr. 01, 1873J.N. SeibImprovement in veneer-cuttersveneer machines
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