Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4664625 | Method and apparatus for heat treatment, capable of being used for making a hydraulic binder, including a post-combustion step | — | 1987-05-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4664625 | Method and apparatus for heat treatment, capable of being used for making a hydraulic binder, including a post-combustion step | — | 1987-05-12 |