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Pat. 10840800 United States, Int. Cl.22 H02M 1/32, H02J 7/00, H02J 9/06, H02M 1/08, H02M 7/48, H02M 7/5387, H02P 27/08. Power conversion device : Appl. N 16/069754 : Filed 10.01.2017 : Pub. 17.11.2020 : / Satoshi Hiranuma, Koichi Yahata ; Assignee Hitachi Automotive Systems Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10840800/en?oq=US10840800.html (дата обращения: ДД.ММ.ГГГГ).