HS

Harald Sperl

MA Mannesmann Ag: 1 patents #514 of 1,341Top 40%
📍 Großhansdorf, DE: #7 of 15 inventorsTop 50%
Overall (All Time): #4,064,067 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4311905 Film strip positioning for X-ray testing of pipes Karl Ries, Kurt Hannoschock, Krsto-Marijan Rozic, Gunter Basler, Kurt Weinschenk 1982-01-19