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Pat. 11108320 United States, Int. Cl.22 H02M 3/07, H01H 9/30, H01H 9/54, H02H 7/20, H02S 40/32. Method and voltage multiplier for converting an input voltage, and disconnector : Appl. N 16/540284 : Filed 14.08.2019 : Pub. 31.08.2021 : / Dirk Boesche, Ernst-Dieter Wilkening ; Assignee Ellenberger and Poensgen Gmbh ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11108320/en?oq=US11108320.html (дата обращения: ДД.ММ.ГГГГ).