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Inventor
ZUERCHER URS
CH
2 patents
Patents
2 patents
US4800481A
Jan 24, 1989
Static converter circuit and method for controlling it
BBC BROWN BOVERI & CIE
27 citations
85
US4888676A
Dec 19, 1989
Damping circuit for turn-off valves
BBC BROWN BOVERI & CIE
7 citations
66