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Patents Granted on 1872-01-16
Patents 1 - 13 of 13
First set of recordsLast set of records
NumberDatePatenteeTitleType
CA-1,290Jan. 16, 1872C.D. MeigsImprovements on machinery for feeding logs to sawssawmill feed works
122,695Jan. 16, 1872J.T. BaggsImprovement in sawing-machinestablesaws
122,702Jan. 16, 1872O.C. BurtonImprovement in Machines for Cutting Threads on Boltsmetal threading machines
122,756Jan. 16, 1872W. CamererImprovement in safety-valvessteam safety valves
122,768Jan. 16, 1872G. HunzikeeImproved Watchmakers Latheswatchmakers lathes
122,769Jan. 16, 1872W. KitsonImprovement in Metal Turning
122,774Jan. 16, 1872J.H. MillspaughImprovement in panel-raising machinespanel raising machines
122,780Jan. 16, 1872S.H. RichardsonImprovement in machines for edging boardscircular ripsaws
122,787Jan. 16, 1872G.C. TaftImprovement in Adjustable Fork-Wrencheswrench jaw components
122,828Jan. 16, 1872G.R. HayImprovement in machines for planing barrel-headscooper
122,848Jan. 16, 1872R.C. ParvinImprovements in Traction Enginetraction engine tracks
122,849Jan. 16, 1872R.C. ParvinImprovements in Traction Enginetraction engine steering apparatus
122,850Jan. 16, 1872R.C. ParvinImprovements in Land Carriagestraction engine tracks
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