Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808374 | Method for producing aluminum alloy castings and the resulting product | Yoji Awano, Yoshihiro Shimizu | 1989-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808374 | Method for producing aluminum alloy castings and the resulting product | Yoji Awano, Yoshihiro Shimizu | 1989-02-28 |