Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084122 | Zirconia-carbon-containing refractory and method for producing same | Katsumi Morikawa | 2011-12-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084122 | Zirconia-carbon-containing refractory and method for producing same | Katsumi Morikawa | 2011-12-27 |