Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808243 | High damping zinc alloy with good intergranular corrosion resistance and high strength at both room and elevated temperatures | Yoshiharu Mae | 1989-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808243 | High damping zinc alloy with good intergranular corrosion resistance and high strength at both room and elevated temperatures | Yoshiharu Mae | 1989-02-28 |