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All Patents in class 408/131
Patents 1 - 15 of 18
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NumberDatePatenteeTitleType
297,383Apr. 22, 1884E.F. Gordon, H. HobbsSuspended drilling-machineradial drill presses
472,546Apr. 12, 1892W.D. McNaullRadial-drilling machineradial drill presses
506,342Oct. 10, 1893M.F. SmithMetal Cutting and Working Machine
679,672Jul. 30, 1901W. HermanDrilling-machineradial drill presses
1,009,201Nov. 21, 1911A.C. VickMortising machine
1,595,962Aug. 10, 1926H. DresesRadial drilling machineradial drill presses
1,660,385Feb. 28, 1928D.C. KlausmeyerStrap Guarded Radial Dilldrill press accessories
1,727,606Sep. 10, 1929H.M. Norris, D.C. KlausmeyerConstant Drive Radial Drillradial drill presses
1,788,918Jan. 13, 1931D.C. KlausmeyerPower traverse for radial drill headsradial drill presses
1,825,986Oct. 06, 1931L.R. WilliamsonHydraulic column clampdrill presses
1,945,047Jan. 30, 1934A.M. Sosa, D.C. KlausmeyerHead mounted arm clamp and elevating controlradial drill presses
1,975,589Oct. 02, 1934A.M. Sosa, L.L. SchauerCentralized hydraulic control for radial drillsradial drill presses
1,976,943Oct. 16, 1934D.C. KlausmeyerTorque discriminatorradial drill presses
1,979,474Nov. 06, 1934D.C. KlausmeyerCartridge type drive gear assemblyradial drill presses
2,065,477Dec. 22, 1936L.L. SchauerHead mounted control means for radial drillsradial drill presses
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