Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342898 | Method of surfacing and apparatus for controlling same | Sergei V. Gulakov, Boris I. Nosovsky, Leonid K. Leschinsky, Xenofont X. Stepnov, Petr I. Polukhin +3 more | 1982-08-03 |