Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671688 | Process for treating slag from refuse incineration plants | Bruno Carcer, Alfred Edlinger, Jean-Marc Martelli | 1997-09-30 |
| 5597248 | Ink ribbon cassette | — | 1997-01-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671688 | Process for treating slag from refuse incineration plants | Bruno Carcer, Alfred Edlinger, Jean-Marc Martelli | 1997-09-30 |
| 5597248 | Ink ribbon cassette | — | 1997-01-28 |