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All Patents in class 318/785
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
324,891Aug. 25, 1885F.J. SpragueElectric Dynamic MotorDC motors
618,578Jan. 31, 1899E.C. NewcombAlternating current motorelectric motors
RE11,787Nov. 14, 1899C.R. MestonElectric motorshaded pole induction motors
1,092,849Apr. 14, 1914J.D. NiesRotor construction for induction-motorsinduction motors
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