Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4359625 | Method of preheating immersion nozzle for continuous casting | Kazumasa Murakami | 1982-11-16 |
| 4311301 | Guide trough for molten products | Toshiaki Sano | 1982-01-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4359625 | Method of preheating immersion nozzle for continuous casting | Kazumasa Murakami | 1982-11-16 |
| 4311301 | Guide trough for molten products | Toshiaki Sano | 1982-01-19 |