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Patents Granted on 1890-07-22
Patents 1 - 15 of 25
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NumberDatePatenteeTitleType
432,522Jul. 22, 1890G.J. ForreyNut Machinenut or bolt making machines
432,528Jul. 22, 1890C.S. Hamlin, A.C. HarperMachine for Punching and Rivetingrivet making machines
432,529Jul. 22, 1890J. HollingworthMilling Machinemilling machines
432,534Jul. 22, 1890A. KriegerSawinsertible saw teeth
432,543Jul. 22, 1890T.E. MoonAutomatic Clampclamps
432,549Jul. 22, 1890F. McDonoughMachine-carriage
432,550Jul. 22, 1890G.T. McLauthlinBark Millbark processing machines
432,578Jul. 22, 1890J. StevensCalipers or Dividerscalipers
432,584Jul. 22, 1890R. UeltzenWatch Keysocket wrenches
432,585Jul. 22, 1890E.F. ValiquetScrew Cutting Latheengine lathes
432,621Jul. 22, 1890F. HolzMilling Machinemilling machines
432,635Jul. 22, 1890S. MooreMachine for Making Twist Drillsmaking drills and augers
432,638Jul. 22, 1890G. McGheeGas Motor Engine
432,682Jul. 22, 1890T.S. WilkinBand-saw millband sawmills
432,683Jul. 22, 1890T.S. WilkinBandsaw millsawmills
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