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All Patents in class 409/80
Patents 1 - 15 of 43
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NumberDatePatenteeTitleType
324,331Aug. 11, 1885J. LyallMachine for Cutting Metal Ovalsdrill press accessories
1,945,045Jan. 30, 1934A.M. JohnsonHoning machinehoning machines
2,476,214Jul. 12, 1949E.M. Parsons, Executrix, F.A. Parsons, deceased (Estate of)Pattern Controlled Machine Toolmilling machines
2,575,792Nov. 20, 1951R.D. Bullard, J.H. Sherwood, P.M. GeistControl Mechanism
2,576,817Nov. 27, 1951A.P. WatersonHydraulic Tracer Control Unitmachine tool controls
2,651,746Sep. 08, 1953J.J. GanoControl Devicemilling machines
2,687,065Aug. 24, 1954W.G. HoelscherMirror System for Template Controlled Machine Toolstracer controlled lathes
2,690,373Sep. 28, 1954J.H. OsgoodInspection and Recording Devicecomparators
2,741,732Apr. 10, 1956F.W. CunninghamMotor Control System for Automatic Machine Toolsnumerically controlled lathes
2,853,664Sep. 23, 1958P.L. Jones, D.S. Evans, V.W. TownsDigital Servosystem for Postioning an Adjustable Membermachine tool controls
2,882,476Apr. 14, 1959T.A. WetzelMotor Control Systemmilling machines
2,937,576May 24, 1960P.F. OltonAutomatic Milling Machinemilling machines
2,947,928Aug. 02, 1960C.H. KillianAutomatic Machinistmachine tool controls
3,002,403Oct. 03, 1961M.R. EstabrookControls for drilling machines and the like
3,002,404Oct. 03, 1961M.R. EstabrookControl system for machine tools
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