Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356220 | Method and apparatus for monitoring temperature of blast furnace and temperature control system using temperature monitoring apparatus | Osamu Iida, Toshihiko Hironaga | 1994-10-18 |
| 5320442 | Liquid applicator with one way drive | Hiroto Nehashi | 1994-06-14 |