Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360305 | Distribution apparatus for throat closures of shaft furnaces, in particular for blast furnace closures | — | 1982-11-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360305 | Distribution apparatus for throat closures of shaft furnaces, in particular for blast furnace closures | — | 1982-11-23 |