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All Patents in class 188/75
Patents 1 - 7 of 7
First set of recordsLast set of records
408,291Aug. 06, 1889E.P. BullardBrake for Lathe Spindlesmetalworking machine mechanisms
1,234,334Jul. 24, 1917I.E. HindmanBrake mechanism for lifting-jacksautomobile mechanic
2,375,169May 01, 1945R.H. McClellan, C.E. LindenClamping mechanism for machine toolsradial drill presses
2,538,629Jan. 16, 1951W.F. RaffkeTool liftermetal shapers
2,682,933Jul. 06, 1954W.G. HoelscherClamping mechanism for machine toolsradial drill presses
2,699,078Jan. 11, 1955R.N. Knosp, F.O. Wetzel, C.E. LindenMachine tool clamping mechanismradial drill presses
2,762,243Sep. 11, 1956F.O. Wetzel, C.E. Linden, R.N. KnospMachine Tool Clamping Mechanismmetalworking machine mechanisms
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