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Pat. 11271407 United States, Int. Cl.22 H02J 3/02, H02J 5/00, H02J 9/06, H02M 3/04, H02M 7/68. Power distribution system using AC/DC ring configuration : Appl. N 15/092995 : Filed 07.04.2016 : Pub. 08.03.2022 : / George Arthur Navarro ; Assignee Eaton Intelligent Power Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11271407/en?oq=US11271407.html (дата обращения: ДД.ММ.ГГГГ).