Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634363 | Method of mechanical descaling and mechanical descaling equipment | Tamotsu Shozaki, Kozo Katsube, Katsumasa Tanaka, Yasuhiro Oki | 1997-06-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634363 | Method of mechanical descaling and mechanical descaling equipment | Tamotsu Shozaki, Kozo Katsube, Katsumasa Tanaka, Yasuhiro Oki | 1997-06-03 |