Gerd Hieber

Follow

Person

Seeon, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Agent for desulphurizing iron melts, a process for the production t...
- Patent number 4,943,317
- Issue date Jul 24, 1990
- SKW Trostberg Aktiengesellschaft
- Helmut Lischka
- C21 - METALLURGY OF IRON