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All Patents in class 409/233
Patents 1 - 15 of 37
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NumberDatePatenteeTitleType
341,437May 04, 1886V.H. ErnstMilling Machinemilling machines
1,961,129Jun. 05, 1934D.O. Lawless, M. De HaasMilling Machinemilling machines
2,115,058Apr. 26, 1938J.B. ArmitageMilling Machinemilling machines
2,483,451Oct. 04, 1949J.B. ArmitageMachine Tool Spindlemilling machines
2,667,819Feb. 02, 1954C.B. De VliegPower lock for tools and the likemetalworking machine mechanisms
2,667,820Feb. 02, 1954C.B. De VliegPower tool lockmetalworking machine mechanisms
2,909,965Oct. 27, 1959C.B. De VliegPower tool lockmetalworking machine mechanisms
2,924,152Feb. 09, 1960W.D. ZettlerDrawbolt for Machine Toolsmetalworking machine mechanisms
2,994,250Aug. 01, 1961A.H. Geyler, J.M. WalterPower Draw Bar Mechanismmilling machines
3,023,675Mar. 06, 1962H.N. StephanHorizontal boring, drilling and milling machinemilling machines
3,038,386Jun. 12, 1962S.F. Kulpa, C.A. ParskePower Operated Tool Draw-In Barmilling machines
3,138,997Jun. 30, 1964K.G. BrucknerMounting and Centering Devices for Milling Cuttersmilling machines
3,205,779Sep. 14, 1965R.O. WalkerDrawbolt for Machine Tool Spindlesmilling machines
3,220,313Nov. 30, 1965W. SchroederMachine Tool Power Drawbolt Mechanismmilling machines
3,254,567Jun. 07, 1966J. DaughertyMachine Tool Power Drawboltmetalworking machine mechanisms
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