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Patents for George P. Barton
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
396,722Jan. 29, 1889C. BarrWood-splitting machinewood splitting machines
549,661Nov. 12, 1895A.A. SmithRatchet-drillrail drilling machines
790,541May 23, 1905W.J. Warder, Jr.Controller for electric motorsmotor controls
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