Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4604175 | Process for regeneration of iron-copper chloride etching solution | Jury I. Naumov, Valentina S. Epifanova, Vladimir I. Kucherenko, Valery N. Flerov, Anatoly M. Praporov +5 more | 1986-08-05 |