Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4249871 | Plant for producing reinforced-concrete pipes | Viktor V. Mikhailov, Alexandr K. Karakovsky, Jury S. Ivanov, Igor V. Mikhailov, Mikhail G. Lunin +6 more | 1981-02-10 |