Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842253 | Method and device for monitoring combustion in furnace | Seiji Taguchi, Toshikazu Nakai, Haruo Kato | 1989-06-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842253 | Method and device for monitoring combustion in furnace | Seiji Taguchi, Toshikazu Nakai, Haruo Kato | 1989-06-27 |