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Pat. 9859716 United States, Int. Cl.22 H02J 5/00, H02J 1/10, H02M 3/04, H02M 7/04, H02M 7/44. Hybrid AC and DC distribution system and method of use : Appl. N 14/725949 : Filed 29.05.2015 : Pub. 02.01.2018 : / Arvind Kumar Tiwari, Yashomani Y. Kolhatkar, Neeraj Agrawal ; Assignee General Electric Co ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9859716/en?oq=US9859716.html (дата обращения: ДД.ММ.ГГГГ).