Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888538 | System for remote transmission of angular position and force between master and slave shafts | Ljudimila I. Matjukhina, Alexandr S. Mikhalev, Igor M. Chushenkov | 1989-12-19 |