Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363854 | Method for manufacturing workpieces having adaptation faces capable of withstanding extremely high surface pressures and temperatures, and product produced thereby | Michael Steeg, Peter Lippok | 1982-12-14 |
| 4309474 | Stratification mass for the production of top surfacing layers | Danilo Sternisa, Walter Schneider | 1982-01-05 |