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All Patents in class 409/170
Patents 1 - 15 of 17
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NumberDatePatenteeTitleType
527,213Oct. 09, 1894E.J. McClellanMilling Machinemilling machines
876,428Jan. 14, 1908J.G. BlessingFluid Pressure Operated Grinding Machinesharpening machines
1,177,385Mar. 28, 1916C.M. ConradsonHydraulic Variable Transmissionmetalworking machine mechanisms
1,207,535Dec. 05, 1916F.E. GardnerDisk grinderdisk sanders
1,740,744Dec. 24, 1929F.A. ParsonsFluid Transmission and Control Means for Machine Toolsmilling machines
1,800,982Apr. 14, 1931F.H. Mussler, E.C. BullardHydraulic Change Speed Gear Mechanismmetalworking machine mechanisms
2,012,690Aug. 27, 1935F.A. ParsonsTransmission and Control Mechanismmilling machines
2,026,247Dec. 31, 1935F.A. ParsonsMachine Tool Transmission and Controlmilling machines
2,035,388Mar. 24, 1936E.J. KearneyTransmission and Control Mechanism for Machine Toolsmilling machines
2,037,262Apr. 14, 1936F.A. ParsonsTransmission Mechanismmilling machines
2,052,647Sep. 01, 1936F.A. ParsonsMachine Toolmilling machines
2,077,435Apr. 20, 1937F.A. ParsonsMachine Tool Transmission and Controlmilling machines
2,085,272Jun. 29, 1937W. PohlTransmission and Control Mechanismmachine tool controls
2,118,358May 24, 1938W.M. Pohl, F.A. ParsonsMachine Toolmetalworking machine mechanisms
2,302,744Nov. 24, 1942F.W. CurtisSpindle Control for Machine Toolsmilling machines
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