Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4813101 | Device for the selective transfer of slaughtered poultry, supplied on a conveyor track, to one or more discharge stations, under control of at least one grading station disposed along the discharge conveyor track | Josephus A. van den Nieuwelaar | 1989-03-21 |