Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4758393 | Process for casting elements in reinforced concrete | Maurice Decubber | 1988-07-19 |
| 4601092 | Method of fixing a rail on a support of timber or cast or moulded material | Francois P. Guitaut | 1986-07-22 |