Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10815155 | High-zirconia electrocast refractory and method for manufacturing the same | Nobuo Tomura | 2020-10-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10815155 | High-zirconia electrocast refractory and method for manufacturing the same | Nobuo Tomura | 2020-10-27 |