Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4805740 | Motor-driven brake system, especially for rail vehicles | Richard Wilke | 1989-02-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4805740 | Motor-driven brake system, especially for rail vehicles | Richard Wilke | 1989-02-21 |