Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348474 | Light sensitive photographic recording material and the use thereof for the production of photographic images | Erwin Ranz, Joachim W. Lohmann | 1982-09-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348474 | Light sensitive photographic recording material and the use thereof for the production of photographic images | Erwin Ranz, Joachim W. Lohmann | 1982-09-07 |