WN

Willi Nieratscher

DE Deutsche Forschungs- Und Versuchsanstalt Fur Luft- Und Raumfahrt E.V.: 1 patents #42 of 156Top 30%
Overall (All Time): #3,904,687 of 4,157,543Top 95%
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Patent #TitleCo-InventorsDate
4932214 Processing system for liquid hydrogen Walter Peschka 1990-06-12