Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4314975 | Method for preparing titanium tanning agent | David L. Motov, Ljudmila P. Tjurkina, Alexandr I. Metelkin, Isaak G. Shifrin, Nina I. Kolesnikova +6 more | 1982-02-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4314975 | Method for preparing titanium tanning agent | David L. Motov, Ljudmila P. Tjurkina, Alexandr I. Metelkin, Isaak G. Shifrin, Nina I. Kolesnikova +6 more | 1982-02-09 |