Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362560 | Process for producing high-purity gallium | Vladimir N. Abrjutin, Raisa V. Ivanova, Oleg N. Kalashnik, Vyacheslav A. Kirichenko, Alexandr V. Peredereev +4 more | 1982-12-07 |