Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4286450 | Apparatus for manufacturing corrugated tubes | Eduard M. Godin, Vladimir A. Anoshko, Anatoly N. Gavrilov, Garik E. Zverkov, Valentin P. Semenov +4 more | 1981-09-01 |