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Pat. 10447175 United States, Int. Cl.22 H02M 7/537, H02J 3/38, H02M 1/04, H02M 1/12, H02M 1/15, H02M 3/04, H02M 3/158, H02M 7/487, H02M 7/538, H02M 7/5387, H02M 1/00, H02M 1/14. Inverter and control method for an inverter : Appl. N 15/467397 : Filed 23.03.2017 : Pub. 15.10.2019 : / Jens Friebe, Oliver Prior, Thomas Wappler ; Assignee Sma Solar Technology Ag ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10447175/en?oq=US10447175.html (дата обращения: ДД.ММ.ГГГГ).