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All Patents of Type: horizontal drilling machines
Patents 1 - 15 of 16
First set of recordsNext set of recordsLast set of records
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
288,510Nov. 13, 1883G.C. TaftDrilling Machinehorizontal drilling machines
575,745Jan. 26, 1897D.B. WelivarMachine for boring wheel-rimshorizontal drilling machines
586,441Jul. 13, 1897H.T. KingsburyRim-spacing machinehorizontal drilling machines
593,491Nov. 09, 1897W.B. PearsonHorizontal drilling and boring machinehorizontal drilling machines
1,503,836Aug. 05, 1924J.J. KunzerDeep Drilling Machinehorizontal drilling machines
2,428,309Sep. 30, 1947K.F. GallimoreBoring machinehorizontal boring mills
2,540,520Feb. 06, 1951J.H. HoernMachinehorizontal drilling machines
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