Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4341855 | Photographic element provided with a magnetic recording stripe and method and composition for manufacture thereof | Edward D. Morrison, Harry J. Krall, Chen-i Lu | 1982-07-27 |
| 4340286 | Photographic film unit | — | 1982-07-20 |