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Pat. 11329587 United States, Int. Cl.22 H02P 25/18, F25B 31/02, H02M 7/5387, H02P 27/08. Motor driving apparatus, refrigeration cycle system, air conditioner, water heater, and refrigerator : Appl. N 17/294015 : Filed 19.12.2018 : Pub. 10.05.2022 : / Atsushi Tsuchiya, Kazunori Hatakeyama, Shinya Toyodome ; Assignee Mitsubishi Electric Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11329587/en?oq=US11329587.html (дата обращения: ДД.ММ.ГГГГ).