Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4891007 | Method and apparatus for the manufacture of cement from raw cement meal | Horst Herchenbach, Albrecht Wolter | 1990-01-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4891007 | Method and apparatus for the manufacture of cement from raw cement meal | Horst Herchenbach, Albrecht Wolter | 1990-01-02 |