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Pat. 9859801 United States, Int. Cl.22 B60L 1/00, B60R 16/033, B64D 41/00, H02M 3/158, H02M 3/335, H02J 1/00, H02M 7/487. Fuel cell system in a bipolar high-voltage network and method for operating a bipolar high-voltage network : Appl. N 14/628584 : Filed 23.02.2015 : Pub. 02.01.2018 : / Joerg Wangemann, Hauke-Peer Luedders, Alexander Kaiser ; Assignee Airbus Operations Gmbh ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9859801/en?oq=US9859801.html (дата обращения: ДД.ММ.ГГГГ).