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R/u/ tger Berchem

📍 Gelsenkirchen, DE: #95 of 201 inventorsTop 50%
Overall (All Time): #3,964,921 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4791953 Regulator and shut-off valve for corrosive media — 1988-12-20