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Pat. 10128662 United States, Int. Cl.22 H02J 5/00, B64D 41/00, H02J 7/34, H02J 9/06, H02M 7/02, H02M 7/44. Power system for an aircraft with dual hybrid energy sources : Appl. N 14/914871 : Filed 09.09.2013 : Pub. 13.11.2018 : / Arthur Vorwerk Radun, Phillip Henry Richard Epps ; Assignee Ge Aviation Systems LLC ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10128662/en?oq=US10128662.html (дата обращения: ДД.ММ.ГГГГ).