Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499781 | Concentrate burner of copper smelting furnace and operation method of copper smelting furnace | Tatsuya Motomura | 2022-11-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499781 | Concentrate burner of copper smelting furnace and operation method of copper smelting furnace | Tatsuya Motomura | 2022-11-15 |