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All Patents in class 74/335
Patents 1 - 11 of 11
First set of recordsLast set of records
642,667Feb. 06, 1900O.J. BealeMechanical Movementmetalworking machine mechanisms
2,415,801Feb. 11, 1947T.F. Eserkaln, J.B. ArmitagePattern Controlled Machine Toolmilling machines
2,419,639Apr. 29, 1947W.F. GroeneLathe Transmission and Control Mechanismmachine tool controls
2,529,067Nov. 07, 1950W.A. Gigger, G.B. Hirsch, A.F. BennettGear Shift Control Mechanismmachine tool controls
2,630,717Mar. 10, 1953T.F. Eserkaln, J.B. ArmitageTransmission and Control Mechanismmilling machines
2,877,655Mar. 17, 1959R.J. Flanigan, D.B. EayeartHydraulic Control for Gear Transmissionsmetalworking machine mechanisms
2,915,910Dec. 08, 1959F.D. DickasControl assembly
2,992,565Jul. 18, 1961K.A. Riedel, J.A. HansenAutomatic Speed Change Mechanismmilling machines
3,145,577Aug. 25, 1964E.P. Bullard, IV, E.P. Bullard, IIISemi-Automatic Control for Machine Toolsmachine tool controls
3,274,843Sep. 27, 1966H.E. LuebkemannLathe Transmission Mechanismmetalworking machine mechanisms
3,359,816Dec. 26, 1967O. HermannDigital Selectormetalworking machine mechanisms
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