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Inventor
WIEGART NORBERT
CH
2 patents
Patents
2 patents
US4764836A
Aug 16, 1988
Circuit breaker
BBC BROWN BOVERI & CIE
4 citations
58
US4880685A
Nov 14, 1989
Process for separating and/or reacting particles
BBC BROWN BOVERI & CIE
1 citations
46