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All Patents of Type: horizontal drilling machines
Patents 1 - 15 of 27
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
323Jul. 31, 1837T.C. BartonDrilling Wheel Tireshorizontal drilling machines
5,116May 18, 1847A. MorganMetal Drillhorizontal drilling machines
16,900Mar. 24, 1857G.C. TaftFeeding Drill-Shaftshorizontal drilling machines
17,944Aug. 04, 1857G.C. TaftSelf-feeding drillhorizontal drilling machines
27,320Feb. 28, 1860G.C. TaftDrillhorizontal drilling machines
30,536Oct. 30, 1860J.W. LyonFinishing Gas Fittingshorizontal drilling machines
43,372Jun. 28, 1864G.C. TaftImprovement in drillshorizontal drilling machines
99,495Feb. 01, 1870G.C. TaftImproved machine for drilling metalshorizontal drilling machines
113,815Apr. 18, 1871G.C. TaftImprovement in drilling-machineshorizontal drilling machines
182,222Sep. 12, 1876P.T. PerkinsBoring Machinehorizontal drilling machines
195,882Oct. 09, 1877H.C. BullMachine for Boring Gun Barrelshorizontal drilling machines
288,510Nov. 13, 1883G.C. TaftDrilling Machinehorizontal drilling machines
333,461Dec. 29, 1885E.L. Bowers, W.L. GroutMachine for Drilling Metal Blankshorizontal drilling machines
378,747Feb. 28, 1888W. WattieDrilling Machinehorizontal drilling machines
409,786Aug. 27, 1889J. HartnessTurret Lathe Having a Supplemental Drill Spindlehorizontal drilling machines
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