Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4813918 | A plate link chain for radially variable width pulley drives having thrust members of different lengths | Manfred Rattunde | 1989-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4813918 | A plate link chain for radially variable width pulley drives having thrust members of different lengths | Manfred Rattunde | 1989-03-21 |