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All Patents in class 408/130
Patents 1 - 15 of 31
First set of recordsNext set of recordsLast set of records
494,461Mar. 28, 1893F.H. CathcartPower-Driven Tool
688,415Dec. 10, 1901W.L. HolmanMortising-machinemortising machines
1,580,094Apr. 06, 1926A. WhiteTool-operating machinemortising machines
1,956,540Apr. 24, 1934A.M. SosaElectric arm clamping and elevating mechanismradial drill presses
1,975,589Oct. 02, 1934A.M. Sosa, L.L. SchauerCentralized hydraulic control for radial drillsradial drill presses
1,990,052Feb. 05, 1935A.M. SosaFluid actuated drill feedradial drill presses
1,994,040Mar. 12, 1935L.L. SchauerCombined Arm and Sumpmetalworking machine mechanisms
2,000,420May 07, 1935J.H. McKewen, A.M. Sosa, L.L. SchauerHydraulic transmission systemradial drill presses
2,000,421May 07, 1935J.H. McKewen, A.M. Sosa, L.L. SchauerDuplex control for radial drillsradial drill presses
2,027,705Jan. 14, 1936J.H. McKewen, L.L. SchauerDouble dial control for hydraulic radial drillsradial drill presses
2,108,780Feb. 15, 1938J.H. McKewen, L.L. SchauerSubmerged motordrill presses
2,108,781Feb. 15, 1938J.H. McKewen, L.L. SchauerCylinder mounting for hydraulic motorsdrill presses
2,125,641Aug. 02, 1938G.K. McKee, C.E. BernittMachine tooldrill presses
2,178,915Nov. 07, 1939C.E. Bernitt, G.K. McKeeMachine Tooldrill presses
2,260,327Oct. 28, 1941G.K. McKeeMachine tooldrill presses
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