Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360147 | Sliding nozzle for molten steel receiving vessel | Takafumi Aoki, Masumi Ito | 1994-11-01 |
| 5329987 | Molten metal pouring pipe for pressure-casting machine | Mitsuru Andoh | 1994-07-19 |