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Inventor
KWON JUN BUM
KR
2 patents
Patents
2 patents
US9500696B2
Nov 22, 2016
Test circuit for thyristor valve in HVDC system
LSIS CO LTD
2 citations
57
US9331485B2
May 3, 2016
HVDC valve tower
LSIS CO LTD
0 citations
48