Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4327170 | Photopolymerizable unsaturated polyesters and copying material prepared therewith | Klaus Horn | 1982-04-27 |
| 4322491 | Mixture which is polymerizable by radiation, and radiation-sensitive copying material prepared therewith | Klaus Horn | 1982-03-30 |