Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356249 | Timing layers and auxiliary neutralizing layer for color transfer assemblages containing positive-working redox dye-releasers | Edward P. Abel | 1982-10-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356249 | Timing layers and auxiliary neutralizing layer for color transfer assemblages containing positive-working redox dye-releasers | Edward P. Abel | 1982-10-26 |