OD

Otto Drumbl

📍 Wien, AT: #1,767 of 3,624 inventorsTop 50%
Overall (All Time): #3,714,555 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5623801 Device for covering a wall opening — 1997-04-29