Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4380532 | Process for fine purification of sulphur hexafluoride from impurities | Igor Michaylovich Mazurin, Mikhail L. Netupsky, Alexandr V. Shevtsov, Nikolai A. Dmitriev, Andrei Grigorievich Lyapin +3 more | 1983-04-19 |