CN

Claude Nail

PS Psa: 1 patents #4 of 5Top 80%
📍 Gex, FR: #52 of 102 inventorsTop 55%
Overall (All Time): #3,394,367 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7261149 Heat exchanger with pipe coils and helical spreader ribs — 2007-08-28