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All Patents in class 475/198
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
329,153Oct. 27, 1885J.H. ElwardTraction Enginetraction engine propulsion components
706,191Aug. 05, 1902R.L. Morton, W.S. Morton, S.S. Morton, W.H. Evans, W. EvansTraction Enginesteam traction engines
878,072Feb. 04, 1908J.W. LambertTransmission Gear for Automobilesautomobiles
953,634Mar. 29, 1910S.J. MorganFriction speed-changing mechanismdrill presses
1,734,375Nov. 05, 1929R. HamiltonGear and bearing assembly for Fordson tractorstractors
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