Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4255373 | Method for manufacturing highly refractory aluminum and magnesium oxide ceramic items | Viktor P. Kalinin, Sergei P. Avdjukhin, Vsevolod I. Lebedev, Vladimir S. Frolov, Jury V. Anisimov +2 more | 1981-03-10 |