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Veijo Karppinen

VO Vacon Oyj: 1 patents #3 of 7Top 45%
📍 Vaasa, FI: #3 of 13 inventorsTop 25%
Overall (2005): #81,019 of 245,428Top 35%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6885171 Compensation of reactive power via a frequency converter Risto Komulainen 2005-04-26