OO

Otto Ottesen

AA Asea Aktiebolag: 1 patents #94 of 307Top 35%
Overall (All Time): #4,114,624 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4209763 Induction voltage transformer — 1980-06-24