Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4249703 | Apparatus for mechanical and chemical destruction of polysaccharides of younger slightly decomposed peat | Jury S. Ippolitov, Boris P. Belyaev, Arvid Y. Kalninsh, Nikolai A. Vedernikov, Valter P. Krastinsh +3 more | 1981-02-10 |