Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340720 | Process for producing high-molecular polyacetals | Boris P. Grishin, Alexandr G. Gruznov, Leonid M. Romanov, Julian I. Vishnyak, Nikolai M. Bychkov +2 more | 1982-07-20 |