Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4402278 | Dragee-making drum with partition wall for separating the black zone from the grey zone | Kurt Waldkirch, Egon Krohn | 1983-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4402278 | Dragee-making drum with partition wall for separating the black zone from the grey zone | Kurt Waldkirch, Egon Krohn | 1983-09-06 |