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Pat. 9929636 United States, Int. Cl.22 H02M 1/42, H02M 1/12, H02M 7/06, F25B 49/02, H02P 27/08. DC power-supply device, motor drive device including the same, and refrigeration-cycle application device including the motor drive device : Appl. N 15/117285 : Filed 19.02.2014 : Pub. 27.03.2018 : / Yosuke Shinomoto, Kazunori Hatakeyama, Shota Kamiya, Keisuke Uemura ; Assignee Mitsubishi Electric Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9929636/en?oq=US9929636.html (дата обращения: ДД.ММ.ГГГГ).