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All Patents in class 318/705
Patents 1 - 10 of 10
First set of recordsLast set of records
381,969May 01, 1888N. TeslaElectro-magnetic motorinduction motors
405,859Jun. 25, 1889N. TeslaMethod of Electrical Power Transmission
418,248Dec. 31, 1889N. TeslaElectro-Magnetic Motor
459,772Sep. 22, 1891N. TeslaElectro-magnetic motorelectric motors
530,177Dec. 04, 1894L. GutmannAlternating electric motorelectric motors
1,102,116Jun. 30, 1914J.J. WoodDynamo-electric machineelectric motors
1,337,648Apr. 20, 1920V.A. FynnSynchronous alternating-current motorAC motors
1,532,288Apr. 07, 1925H. WeichselAlternating-current motorinduction motors
1,604,431Oct. 26, 1926H. WeichselAlternating-current motorAC motors
1,675,677Jul. 03, 1928H. WeichselAlternating-current motorAC motors
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