Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880379 | Method for transforming a rotary kiln intended in particular for the manufacture of cement, kiln obtained by this method and burning line equipped with this kiln | — | 1989-11-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880379 | Method for transforming a rotary kiln intended in particular for the manufacture of cement, kiln obtained by this method and burning line equipped with this kiln | — | 1989-11-14 |