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Pat. 10224808 United States, Int. Cl.22 H02M 1/34, H02M 1/14, H02M 3/156. Electric power conversion device with snubber circuit : Appl. N 15/634516 : Filed 27.06.2017 : Pub. 05.03.2019 : / Kaoru Torii, Kazunari Yamamoto, Kosuke Kaji, Taiki Kato, Takashi Kojima, Katsuya Nomura, Yoshiyuki Hattori ; Assignee Toyota Motor Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10224808/en?oq=US10224808.html (дата обращения: ДД.ММ.ГГГГ).