Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5282883 | Method and apparatus for the high-temperature treatment of fine-grained solids in a melting cyclone | Gerhard Melcher | 1994-02-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5282883 | Method and apparatus for the high-temperature treatment of fine-grained solids in a melting cyclone | Gerhard Melcher | 1994-02-01 |