KW

Klaus Wieser

VO Voest-Alpine: 1 patents #153 of 348Top 45%
Overall (All Time): #3,983,546 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4699361 Shaft furnace arrangement for the direct reduction of iron ores Wilfried Pirklbauer 1987-10-13