Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6908507 | Process and a plant for the production of Portland cement clinker | Jean-Marie Lalande | 2005-06-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6908507 | Process and a plant for the production of Portland cement clinker | Jean-Marie Lalande | 2005-06-21 |