Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4622367 | X-ray contrast spherical hydrogel particles based on polymer and copolymers of acrylates and methacrylates and the method for preparation thereof | Daniel Horák, Marie Metalova, Frantisek Svec, Jaroslav Drobnik, Jaroslav Kalal +3 more | 1986-11-11 |