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Pat. 11190015 United States, Int. Cl.22 H02J 3/14, H02M 5/257, H05B 1/02, H02J 3/00, H02M 5/293. Control of heating elements : Appl. N 15/561929 : Filed 29.03.2016 : Pub. 30.11.2021 : / Ashley Marsh-Croft, Tibor Hegedis, Brendan John Foxlee, Emma Craig, Lichan Meng ; Assignee Breville Pty Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11190015/en?oq=US11190015.html (дата обращения: ДД.ММ.ГГГГ).