Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357211 | Air control arrangement for regeneratively-heated coke ovens | Folkard Wackerbarth, Gerd Halbherr | 1982-11-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357211 | Air control arrangement for regeneratively-heated coke ovens | Folkard Wackerbarth, Gerd Halbherr | 1982-11-02 |