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Pat. 10113784 United States, Int. Cl.22 H02P 27/08, F25B 13/00, F25B 31/02, F25B 49/02, F25D 11/00, H02M 1/00, H02M 1/36, H02M 3/158, H02M 7/06, H02M 7/5387. Direct-current power supply device, motor driving device, air conditioner, and refrigerator : Appl. N 15/026628 : Filed 15.10.2014 : Pub. 30.10.2018 : / Yosuke Shinomoto, Kazunori Hatakeyama, Shota Kamiya ; Assignee Mitsubishi Electric Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10113784/en?oq=US10113784.html (дата обращения: ДД.ММ.ГГГГ).