Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4253810 | Concrete placing apparatus for casting solid walls | Tigran V. Bezhanov, Edisher G. Rcheulishvili, Anatoly T. Kvekveskiri | 1981-03-03 |
| 4247269 | Concrete placing apparatus | Tigran V. Bezhanov, Edisher G. Rcheulishvili, David G. Gordeziani | 1981-01-27 |