JB

Josef Birk

DE Deutsche Forschungs- Und Versuchsanstalt Fur Luft- Und Raumfahrt E.V.: 1 patents #42 of 156Top 30%
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Patent #TitleCo-InventorsDate
4691695 Apparatus for medical treatments Friedhelm Baisch, Heinz J. Borger 1987-09-08