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Patents Granted on 1878-06-??
Patents 1 - 15 of 59
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NumberDatePatenteeTitleType
GB-187,801,232Jun. 01, 1878U. MeadBelt and pulley combination for portable drillsportable metal boring and drilling machines
204,416Jun. 04, 1878Q.S. BackusImprovement in bit-stocksbrace chucks
204,419Jun. 04, 1878W.E. BrookeRiveting Machine for Tubingriveting machines
204,428Jun. 04, 1878E.H. EatonImprovement in Try Square, Bevel, and Mitertry squares
204,430Jun. 04, 1878B. FreseRotary Enginerotary steam engines
204,464Jun. 04, 1878J.P. WagnerImprovement in machines for making fire-kindlersfirewood machines
204,493Jun. 04, 1878E.M. KimballAppliance for Flat Filingfiles
204,499Jun. 04, 1878J.A. MumfordImprovement in machines for sawing and jointing shinglesshingle machines
204,529Jun. 04, 1878W. BrownImprovement in stave-jointing machinesbarrel making machines
204,558Jun. 04, 1878H.S. GordnerShingleshingle machines
204,569Jun. 04, 1878D.E. HendersonImprovement in mortising-machinesmortising machines
204,585Jun. 04, 1878S.D. LockeChange Speed Gearindustrial machine gearing
204,596Jun. 04, 1878W.T. NicholsonImprovement in File Holdersfiles
204,597Jun. 04, 1878J.J. NolanImprovement in beading attachments to cutter-headscutterheads
204,635Jun. 04, 1878J.B. UnderwoodCoffee Roastercoffee roasters
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