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Pat. 10128775 United States, Int. Cl.22 H02M 7/5395, H02K 5/18, H02M 1/088, H02M 7/00, H02M 7/48, H02M 7/5387, H02P 25/16, H02P 27/08, H02M 1/00. Motor drive apparatus and air conditioner : Appl. N 15/506357 : Filed 04.11.2014 : Pub. 13.11.2018 : / Takuya Shimomugi, Yosuke Shinomoto, Koichi Arisawa, Kazunori Hatakeyama ; Assignee Mitsubishi Electric Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10128775/en?oq=US10128775.html (дата обращения: ДД.ММ.ГГГГ).