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Pat. 11056876 United States, Int. Cl.22 H02H 7/12, H02J 3/38, H02M 7/44, H02S 40/32. Circuit arrangement for switching inverter devices : Appl. N 16/650178 : Filed 28.09.2018 : Pub. 06.07.2021 : / Florian Gerstlacher, Franz Fischereder, Stefan Breuer, Thomas Grabner ; Assignee Fronius International Gmbh ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11056876/en?oq=US11056876.html (дата обращения: ДД.ММ.ГГГГ).