Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626656 | Stock solution of release agent for green sand mold forming | Keiichi Ito | 1997-05-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626656 | Stock solution of release agent for green sand mold forming | Keiichi Ito | 1997-05-06 |