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All Patents of Type: gear grinding machines
Patents 1 - 9 of 9
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,294,733Sep. 01, 1942S.G. BradyGrinding Machinegear grinding machines
2,348,281May 09, 1944S.G. BradyMachine for Grinding Racksgear grinding machines
2,351,842Jun. 20, 1944P.F. SeiboldGear Grinding Machinegear grinding machines
2,392,819Jan. 15, 1946S.G. Brady, I.J. GruenbergGear Grinding Machinegear grinding machines
2,456,410Dec. 14, 1948S.G. Brady, I.J. GruenbergGear Grinding Machinegear grinding machines
2,672,713Mar. 23, 1954S.G. BradyApparatus for Fashoning Rotary Members Having Angularly Spaced Portions of Like Peripheral Contourgear grinding machines
2,978,843Apr. 11, 1961B.H. Johnson, F.E. BirtchApparatus for Grinding Double-Enveloping Worm Elementsgear grinding machines
3,024,577Mar. 13, 1962W. Dralle, S.G. BradyHelical Gear or Spline Grindergear grinding machines
3,367,069Feb. 06, 1968G. MickasForm Wheel Gear Grindergear grinding machines
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