Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324667 | Process for purification of waste waters from aromatic amines | Igor Konstantinov, Antonina I. Kormushechkina, Jury A. Avdonin, Vladimir M. Kotlyarsky, Nikolai V. Obraztsov +1 more | 1982-04-13 |