Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10093996 | Method and apparatus for recycling top gas for shaft furnace | Haruyasu Michishita | 2018-10-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10093996 | Method and apparatus for recycling top gas for shaft furnace | Haruyasu Michishita | 2018-10-09 |