Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4253411 | Machine for transplanting seedlings from coiled cassettes | Boris A. Shulzhenko, Evgeny A. Belyaev, Igor Egorov, Georgy A. Mikaelian, Leonid S. Zemlyanov +1 more | 1981-03-03 |