Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4957428 | Process for constructing furnaces with open chambers, for avoiding deformation thereof | Jean-Claude Thomas, Christian Dreyer | 1990-09-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4957428 | Process for constructing furnaces with open chambers, for avoiding deformation thereof | Jean-Claude Thomas, Christian Dreyer | 1990-09-18 |