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Pat. 10381916 United States, Int. Cl.22 H01F 27/24, H01F 3/10, H01F 27/28, H01F 37/00, H02M 1/12, H02M 7/44, H03H 7/01. Common mode and differential mode filter for an inverter and inverter comprising such filter : Appl. N 15/195376 : Filed 28.06.2016 : Pub. 13.08.2019 : / Fabio Tombelli ; Assignee Abb Schweiz Ag ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10381916/en?oq=US10381916.html (дата обращения: ДД.ММ.ГГГГ).