| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Perforating | |
| #2 | Producing goods from plastic | |
| #3 | Turning | |
| #4 | Shaping of plastics | |
| #5 | Pipes | |
| #6 | Cutting | |
| #7 | Mechanically-driven clocks | |
| #8 | Fillers | |
| #9 | Certain plastics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nordstroem Per-Olof | 3 |
| #2 | Nordstrom E G W | 2 |
| #3 | Lundberg M | 2 |
| #4 | Nordstroem Erik Gustav Wendel | 1 |
| #5 | Nordstroem E G W | 1 |
| #6 | Nordstrom P-O | 1 |
| #7 | Nordstroem P O | 1 |
| Publication | Filing date | Title |
|---|---|---|
| SE8106809L | Method and device for the manufacture of ribbed pipe | |
| DE3001453A1 | DEVICE FOR CUTTING AWAY BUBBLES ON PREFERABLY CORRUGATED PLASTIC PIPES |