WK

Werner Kemmelmeyer

📍 Thansau, DE: #2 of 5 inventorsTop 40%
Overall (All Time): #3,919,968 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4801382 Filter means with a segmental construction — 1989-01-31