Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4279406 | Plant for generating an atmosphere for the heat treatment of metals | Yves Bourhis, Michel Kostelitz | 1981-07-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4279406 | Plant for generating an atmosphere for the heat treatment of metals | Yves Bourhis, Michel Kostelitz | 1981-07-21 |