HH

Hubert Hammerschmid

VO Voest-Alpine: 1 patents #12 of 42Top 30%
Overall (1989): #31,877 of 140,708Top 25%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4866731 Electric furnace arrangement Ernst Zajicek, Ernst Riegler 1989-09-12