Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841812 | Device for controlling movements of covers in sliding and lifting roofs, and sliding and lifting roof utilizing same | Bernhard Wingen | 1989-06-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841812 | Device for controlling movements of covers in sliding and lifting roofs, and sliding and lifting roof utilizing same | Bernhard Wingen | 1989-06-27 |