Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5335714 | Dummy bar for continuous casting installations | Giovanni Arvedi, Harald Ludorff, Hans-Gunther Thurm, Fritz-Peter Pleschiutschnigg, Hans-Joachim Paris +1 more | 1994-08-09 |
| 5314099 | Casting spout for metallurgical vessels | Hans Butz, Gerd Diederich, Hans-Juergen Ehrenberg, Dietmar Lohse, Fritz-Peter Pleschiutschnigg | 1994-05-24 |