SP

Seppo Pettissalo

📍 Tampere, FI: #1,181 of 2,125 inventorsTop 60%
Overall (All Time): #2,676,466 of 4,157,543Top 65%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11428726 Method and apparatus for detecting faults in a three-phase electrical distribution network 2022-08-30