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Pat. 10727674 United States, Int. Cl.22 B61B 7/04, H02J 3/38, H02J 7/02, H02M 7/02, H02M 7/23. System for supplying at least one electrical load or energy storage device with direct current : Appl. N 15/556216 : Filed 14.01.2016 : Pub. 28.07.2020 : / Peter Luger ; Assignee Innova Patent Gmbh ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10727674/en?oq=US10727674.html (дата обращения: ДД.ММ.ГГГГ).