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Pat. 10293694 United States, Int. Cl.22 H02J 7/00, H02J 7/02, H02M 1/14, H02M 3/158. System for converting electric energy, electric energy storage device and power train for a railway vehicle : Appl. N 15/457057 : Filed 13.03.2017 : Pub. 21.05.2019 : / Bruno Rouille ; Assignee Alstom Transport Technologies Sas ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10293694/en?oq=US10293694.html (дата обращения: ДД.ММ.ГГГГ).