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Pat. 9985524 United States, Int. Cl.22 H02M 3/156, B60L 9/22, B60L 11/18, B60L 15/00, H02M 1/00, H02M 1/08, H02M 3/158, H02M 7/487. DC/DC conversion device and load-drive control system : Appl. N 14/915531 : Filed 30.10.2013 : Pub. 29.05.2018 : / Yuruki Okada, Yoshinori Yamashita, Sho Kato, Hisanori Yamasaki ; Assignee Mitsubishi Electric Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9985524/en?oq=US9985524.html (дата обращения: ДД.ММ.ГГГГ).