Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877598 | Continuous process for the dry slaking of lime | Rolf Draf, Dieter Grone, Harald Sauer | 1989-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877598 | Continuous process for the dry slaking of lime | Rolf Draf, Dieter Grone, Harald Sauer | 1989-10-31 |