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Pat. 11089702 United States, Int. Cl.22 B60K 6/20, B60L 50/00, H02M 7/00, H05K 5/00, H05K 7/14, H05K 7/20, H02J 7/00. Power conversion apparatus and electric vehicle : Appl. N 16/394155 : Filed 25.04.2019 : Pub. 10.08.2021 : / Kinya Nakatsu, Hideyo Suzuki, Fusanori Nishikimi, Takeshi Matsuo, Toshiya Satou ; Assignee Hitachi Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11089702/en?oq=US11089702.html (дата обращения: ДД.ММ.ГГГГ).