Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355093 | Laminate useful for the production of printing plates and relief plates | Heinrich Hartmann, Gerhard Hoffmann, Werner Lenz, Herbert Naarmann | 1982-10-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355093 | Laminate useful for the production of printing plates and relief plates | Heinrich Hartmann, Gerhard Hoffmann, Werner Lenz, Herbert Naarmann | 1982-10-19 |