Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350482 | Apparatus for production of fibrous sheet material | Alexandr E. Guschin, Rudolf V. Zavodov, Elena I. Zhukova, Alexandr A. Ivanov, Tatyana S. Fofanova +7 more | 1982-09-21 |