Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4482280 | Feeding apparatus for uniflow regenerative shaft furnaces for calcining limestone and similar mineral materials | Erwin Fussl | 1984-11-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4482280 | Feeding apparatus for uniflow regenerative shaft furnaces for calcining limestone and similar mineral materials | Erwin Fussl | 1984-11-13 |