Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330611 | Lithographic plate and photoresist having photosensitive layers of diazo and cinnamoylated polyvinyl alcohol materials | Daniel C. Thomas | 1982-05-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330611 | Lithographic plate and photoresist having photosensitive layers of diazo and cinnamoylated polyvinyl alcohol materials | Daniel C. Thomas | 1982-05-18 |