FW

Franz J. Wrede

📍 Werl, DE: #35 of 59 inventorsTop 60%
Overall (All Time): #4,029,579 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4431533 Filter for liquids, particularly for purifying drinking water — 1984-02-14