Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669260 | Method of manufacturing a c-shaped rail with profiled surfaces | Hans Stampfl, Siegfried Hofle | 1997-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669260 | Method of manufacturing a c-shaped rail with profiled surfaces | Hans Stampfl, Siegfried Hofle | 1997-09-23 |