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All Patents of Type: machine tool controls
Patents 1 - 15 of 339
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NumberDatePatenteeTitleType
721,942Mar. 03, 1903A.L. De LeeuwElectric Switch Systemmachine tool controls
723,840Mar. 31, 1903A.L. De LeeuwControlling Switch Systemmachine tool controls
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
1,092,479Apr. 07, 1914S. EinsteinAutomatic Feed, Quick Traverse and Reverse Controlmilling machines
1,124,117Jan. 05, 1915S. EinsteinCenralized Automatic Controlmetalworking speed changing mechanisms
1,125,686Jan. 19, 1915S. Einstein, R.T. HazeltonAutomatic Machine Toolmachine tool controls
1,125,905Jan. 19, 1915R.T. HazeltonMechanism Independently Controlling Each Feedmachine tool controls
1,126,235Jan. 26, 1915W.F. Groene, R.K. Le BlondControlling Means for Motor Driven Machinesmachine tool controls
1,126,634Jan. 26, 1915S. Einstein, R.T. HazeltonCentral Control Cone Drive Machinemachine tool controls
1,144,935Jun. 29, 1915A.L. De LeeuwMachine Tool Controlmachine tool controls
1,156,484Oct. 12, 1915S.H. Keefer, estate of (deceased)System of Motor Controlmachine tool controls
1,166,974Jan. 04, 1916A.L. De LeeuwMachine Tool Controlmachine tool controls
GB-191,501,774Feb. 04, 1916W. HargreavesImprovements in Apparatus for Electrically Operating Planing Machines and the Like Reciprocating Toolsmachine tool controls
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