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Pat. 11411487 United States, Int. Cl.22 H02M 7/49, H01F 27/24, H01F 27/28, H02M 1/12, H02M 7/493, H02M 7/537. Output filter for a power conversion system and power conversion system : Appl. N 16/065941 : Filed 29.12.2015 : Pub. 09.08.2022 : / Alberto Petri Ortega, Carlos Girones Remirez ; Assignee Ingeteam Power Technology Sa ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11411487/en?oq=US11411487.html (дата обращения: ДД.ММ.ГГГГ).