Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4309847 | Machine for truing the bearing surface of the rails of a railroad track | — | 1982-01-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4309847 | Machine for truing the bearing surface of the rails of a railroad track | — | 1982-01-12 |