Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6508296 | Method and apparatus for production of cast article having small hole | Tadashi Yamaguchi, Masaki Sato | 2003-01-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6508296 | Method and apparatus for production of cast article having small hole | Tadashi Yamaguchi, Masaki Sato | 2003-01-21 |