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Pat. 10523027 United States, Int. Cl.22 H02J 7/00, H02J 3/32, H02J 7/02, H02J 9/06, H02M 3/04, H02J 7/34, H02J 7/35. Power supply apparatus and power supply method : Appl. N 15/308233 : Filed 18.03.2015 : Pub. 31.12.2019 : / Naoyuki Sugeno, Hiroaki Yoshida, Kazumi Sato, Koji Umetsu ; Assignee Murata Manufacturing Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10523027/en?oq=US10523027.html (дата обращения: ДД.ММ.ГГГГ).