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Pat. 9941810 United States, Int. Cl.22 H02M 7/06, H02M 1/12, H02M 1/42, H02M 1/00. Power conversion device for converting AC power into DC power : Appl. N 15/129112 : Filed 08.07.2014 : Pub. 10.04.2018 : / Koichi Arisawa, Takashi Yamakawa, Yuji Takayama, Takuya Shimomugi, Yosuke Shinomoto ; Assignee Mitsubishi Electric Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9941810/en?oq=US9941810.html (дата обращения: ДД.ММ.ГГГГ).