WR

Werner Ringel

ZK Zeuna-Starker Gmbh & Co. Kg: 1 patents #9 of 23Top 40%
Overall (All Time): #3,790,586 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5285687 Process for the acoustic examination of monoliths for damage and device for implementing the process Peter Kugland, Enrique Santiago 1994-02-15