Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4432486 | Device for bringing into register the circular end section of a cylindrical element with the circular section of a cylinder bottom, with a view to assembly thereof by welding | — | 1984-02-21 |
| 4378086 | Device for positioning and welding binding hoops around a cylinder | — | 1983-03-29 |
| 4359624 | Welding apparatus with automatic following of the joint to be welded | — | 1982-11-16 |