Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4999476 | Machine for pressure welding workpieces heated with arc moving in magnetic field | Sergei I. Kuchuk-Yatsenko, Valery G. Krivenko, Petr V. Kuznetsov, Vladimir J. Bogatyrev, Vadim J. Ignatenko | 1991-03-12 |