Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5595948 | Magnesia-titania refractory and method for manufacturing the same | Etsuji Kimura, Kenichi Yamaguchi, Fumihiko Ogino | 1997-01-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5595948 | Magnesia-titania refractory and method for manufacturing the same | Etsuji Kimura, Kenichi Yamaguchi, Fumihiko Ogino | 1997-01-21 |