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Patents Granted on 1879-02-04
Patents 1 - 10 of 10
First set of recordsLast set of records
NumberDatePatenteeTitleType
211,836Feb. 04, 1879J.H. ConnellyGas-Enginegas and gasoline engines
211,898Feb. 04, 1879W.L. FieldImprovement in machines for crozing barrelsbarrel making machines
211,914Feb. 04, 1879H.W. KingImprovement in barrel-trussing machinesbarrel making machines
211,923Feb. 04, 1879W. MorganImprovement in machines for cutting wood spiralsexcelsior machines
211,943Feb. 04, 1879W.L. SweetlandImprovement in lathe-chucksmetal lathe chucks
211,952Feb. 04, 1879J.G. BakerImprovement in machines for sawing out segments of woodspecialty machines
211,970Feb. 04, 1879W.W. ChapinImprovement in machines for sawing shinglesshingle machines
211,975Feb. 04, 1879G.W. DickinsonMicrometer Screw Gagemicrometers
211,976Feb. 04, 1879P.C. Tritch, O.J. DoertyImprovement in machines for tenoning spokes and boring fellieswheelwright
211,993Feb. 04, 1879J.F. HallImprovement in Pipe Gripes for Vises
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