Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6371418 | Curve path of a switch, and track joint using this type of curve path | Johannes Oswald, Hannes Gsodam | 2002-04-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6371418 | Curve path of a switch, and track joint using this type of curve path | Johannes Oswald, Hannes Gsodam | 2002-04-16 |