Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873546 | Color printing method and apparatus | Wolfgang Zahn, Manfred Fürsich, Hans-Jurgen Rauh, Helmut Treiber | 1989-10-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873546 | Color printing method and apparatus | Wolfgang Zahn, Manfred Fürsich, Hans-Jurgen Rauh, Helmut Treiber | 1989-10-10 |