Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843970 | Overhead cable transport installation containing a transfer section between a disembarking section and an embarking section | — | 1989-07-04 |
| 4794864 | Overhead cable transport installation, especially aerial cableway | Ferdinand Hora | 1989-01-03 |