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All Patents of Type: machine tool controls
Patents 1 - 15 of 139
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NumberDatePatenteeTitleType
799,973Sep. 19, 1905N.D. Chard, W. LodgeSpeed Control for Machine-Toolsmachine tool controls
1,040,378Oct. 08, 1912W.L. MillerElectric Signaling Systemmachine tool controls
1,052,279Feb. 04, 1913W. RungeFeed-control mechanism for machine-toolsmachine tool controls
1,126,235Jan. 26, 1915W.F. Groene, R.K. Le BlondControlling Means for Motor Driven Machinesmachine tool controls
1,156,484Oct. 12, 1915S.H. Keefer, estate of (deceased)System of Motor Controlmachine tool controls
1,269,489Jun. 11, 1918E.J. MurphyControl for Turret Lathes and the Likemachine tool controls
RE14,540Oct. 22, 1918S.H. Keefer, estate of (deceased)Planer and System of Motor Control Thereformachine tool controls
1,322,939Nov. 25, 1919F.A. ParsonsTransmission and Control Mechanism for Machine Toolsmetalworking machine mechanisms
1,382,340Jun. 21, 1921E.P. Bullard, Jr.Controling Means for Machine Toolsmachine tool controls
1,661,474Mar. 06, 1928W.F. GroeneSpindle Stopmachine tool controls
1,678,049Jul. 24, 1928E.J. KearneyFluid Control Devicemachine tool controls
1,678,050Jul. 24, 1928E.J. KearneyAdjustable Fluid Control Devicemachine tool controls
1,727,607Sep. 10, 1929D.C. KlausmeyerQuick Acting Depth Gaugedrill presses
1,740,744Dec. 24, 1929F.A. ParsonsFluid Transmission and Control Means for Machine Toolsmilling machines
1,744,885Jan. 28, 1930W.F. Groene, H.J. SiekmannMachine Toolmachine tool controls
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