Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324590 | Fixatives for dentistry and their use | Hans-Herrmann Schulz, Kuno Wagner | 1982-04-13 |
| 4324879 | Process for the preparation of polyisocyanates containing isocyanurate groups and the use thereof | Manfred Bock, Josef Pedain | 1982-04-13 |