Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340490 | Process for the detoxification of waste water containing phenol, phenol derivative or phenol and formaldehyde | Helmut Junkermann | 1982-07-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340490 | Process for the detoxification of waste water containing phenol, phenol derivative or phenol and formaldehyde | Helmut Junkermann | 1982-07-20 |