Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4199108 | Apparatus for building up and repairing a refractory lining | Friedrich Baumgartner, Franz Waisnix, Franz Weiss, Werner Zach | 1980-04-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4199108 | Apparatus for building up and repairing a refractory lining | Friedrich Baumgartner, Franz Waisnix, Franz Weiss, Werner Zach | 1980-04-22 |