HH

Hado Heckmann

DG Deutsche Voest-Alpine Industrieanlagenbau Gmbh: 1 patents #1 of 8Top 15%
Overall (2002): #210,850 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6391249 Device for producing sponge iron Georg Schleich, Wolfgang Guenther, Kurt Wieder, Wilhelm Stastny 2002-05-21