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Pat. 10946748 United States, Int. Cl.22 B60K 6/26, B60L 3/04, B60L 50/51, H02M 7/537, H02P 6/14, H02P 25/024, H02P 27/08. High power-density, high back EMF permanent magnet machine and method of making same : Appl. N 15/492544 : Filed 20.04.2017 : Pub. 16.03.2021 : / Ayman Mohamed Fawzi El-Refaie, Robert Dean King ; Assignee General Electric Co ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10946748/en?oq=US10946748.html (дата обращения: ДД.ММ.ГГГГ).