Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669948 | Separating arrangement and method for counteracting foam formation | Goran Brottgardh | 1997-09-23 |
| D382881 | Pump impeller | Ronny Hoglund | 1997-08-26 |
| 5655390 | Suspension-treating device | Rolf Ekholm | 1997-08-12 |
| 5615997 | Pump for pumping fibrous pulp suspension | Ronny Hoglund | 1997-04-01 |