AB

Alfons Bleffert

Overall (All Time): #3,309,174 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7832384 Exhaust-gas recirculation in an air-cooled internal combustion engine 2010-11-16