Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5370051 | Clamping device for attaching printing plates in proper registry on the plate cylinder of printing machines | Helmut Schild, Gerhard Augsberg, Armin Schäfer | 1994-12-06 |