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VO Valmet Oy: 1 patents #53 of 131Top 45%
Overall (All Time): #2,845,376 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10221524 Discharge valve with a detachable inner lining Örjan Ahlgren 2019-03-05