Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342680 | Stabilized oxymethylene copolymer composition | Akitoshi Sugio, Akira Amemiya, Yoshiharu Otuki, Kiyokazu Kawaguchi | 1982-08-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342680 | Stabilized oxymethylene copolymer composition | Akitoshi Sugio, Akira Amemiya, Yoshiharu Otuki, Kiyokazu Kawaguchi | 1982-08-03 |