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Patents for Allis-Chalmers Co.
Patents 61 - 75 of 113
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NumberDatePatenteeTitleType
871,193Nov. 19, 1907E.W. StullArrangement for motor-drivesmotor controls
871,220Nov. 19, 1907T. Gilmore, Jr.Controllerelectric railroads
871,904Nov. 26, 1907E.C. WrightShaft-oscillatorelectric motors
871,970Nov. 26, 1907E.W. StullSystem of motor controlelectric railroads
872,641Dec. 03, 1907W.F. BouchéShaft-oscillatorelectric motors
873,667Dec. 10, 1907G.M. HinkleyEdgercircular ripsaws
873,695Dec. 10, 1907D.K. Allison, G.F. De WeinHood-rod-disconnecting Devicesteam engines
879,265Feb. 18, 1908G.M. HinkleyAdjustable box or bearingcircular ripsaws
895,056Aug. 04, 1908C.G. SpradoValve and Valve Gearinginternal combustion engine valves
899,579Sep. 29, 1908J. WaltonStop mechanism for sawmill set-workssawmill set works
917,471Apr. 06, 1909E. MattmanInduction-motorinduction motors
923,591Jun. 01, 1909C.G. SpradoGas Engineinternal combustion engine governors
923,593Jun. 01, 1909C.G. SpradoCranecranes
923,594Jun. 01, 1909C.G. SpradoGas Engineinternal combustion engine valves
925,271Jun. 15, 1909B.A. BehrendCore Spacing for Dynamo Electric Machineselectric motor making
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