Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4195819 | Winch for handling an elevating dome shaped member of a building having a device enabling the instantaneous unlocking of the winch | — | 1980-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4195819 | Winch for handling an elevating dome shaped member of a building having a device enabling the instantaneous unlocking of the winch | — | 1980-04-01 |