HB

Hans Brettel

Overall (All Time): #4,035,464 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4452083 Ultrasonic diagnosis device Wolfgang Dietz, Ulrich Roder, Christof Scherg, Wilhelm Waidelich 1984-06-05