Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335724 | Solarium | Hans-Joachim Frei | 1982-06-22 |
| 4326916 | Breast box nozzle for a paper machine | Heinrich Flaig | 1982-04-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335724 | Solarium | Hans-Joachim Frei | 1982-06-22 |
| 4326916 | Breast box nozzle for a paper machine | Heinrich Flaig | 1982-04-27 |