Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358222 | Apparatus for oxidizing pulverous fuel with two gases having different oxygen contents | Launo L. Lilja, Valto J. Makitalo, Lasse J. Valli | 1994-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358222 | Apparatus for oxidizing pulverous fuel with two gases having different oxygen contents | Launo L. Lilja, Valto J. Makitalo, Lasse J. Valli | 1994-10-25 |