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Pat. 10110141 United States, Int. Cl.22 H02M 7/00, H02M 1/32, H05K 5/02, H05K 7/20. Inverter with a multi-part housing and an internal cooling-air duct : Appl. N 15/625184 : Filed 16.06.2017 : Pub. 23.10.2018 : / Lars Bethke, Jens Dittmar ; Assignee Sma Solar Technology Ag ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10110141/en?oq=US10110141.html (дата обращения: ДД.ММ.ГГГГ).