Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5283213 | Moulding compounds for the production of inorganic sintered mouldings and a process for the production of inorganic sintered mouldings | Holger Ohst, Rolf Dhein | 1994-02-01 |