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Pat. 9972559 United States, Int. Cl.22 H01L 23/48, H01L 23/051, H01L 23/40, H01L 23/495, H02M 7/00, H01L 23/433. Signal block and double-faced cooling power module using the same : Appl. N 15/287136 : Filed 06.10.2016 : Pub. 15.05.2018 : / Sung Won Park, Woo Yong Jeon, Jeong Min Son ; Assignee Hyundai Motor Co ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9972559/en?oq=US9972559.html (дата обращения: ДД.ММ.ГГГГ).