Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6277446 | Refractory composition for producing compact castable and wet spraying method | Kunio Tanaka, Satoshi Ohta | 2001-08-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6277446 | Refractory composition for producing compact castable and wet spraying method | Kunio Tanaka, Satoshi Ohta | 2001-08-21 |