Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6386420 | Apparatus for continuously rolling steel billets | Susumu Okawa, Koji Okushima | 2002-05-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6386420 | Apparatus for continuously rolling steel billets | Susumu Okawa, Koji Okushima | 2002-05-14 |