Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643370 | Grain oriented electrical steel having high volume resistivity and method for producing same | — | 1997-07-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643370 | Grain oriented electrical steel having high volume resistivity and method for producing same | — | 1997-07-01 |