Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357816 | Method of producing hollow articles by deep drawing and press for effecting same | Evgeny A. Antonov, Anatoly S. Matveev, Nikolai I. Nikonov, Boris N. Leonov, Anatoly V. Razhev | 1982-11-09 |