Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4725414 | Process for producing gallium-containing solution from aluminum smelting dust | Shingo Matsui, Akio Era | 1988-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4725414 | Process for producing gallium-containing solution from aluminum smelting dust | Shingo Matsui, Akio Era | 1988-02-16 |