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Inventor
LORETH ANDREZEJ
SE
2 patents
Patents
2 patents
US4976752A
Dec 11, 1990
Arrangement for generating an electric corona discharge in air
ASTRA VENT AB
84 citations
93
US4955991A
Sep 11, 1990
Arrangement for generating an electric corona discharge in air
ASTRA VENT AB
96 citations
93