Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351858 | Process for the manufacture of substantially pore-free shaped polycrystalline articles by isostatic hot-pressing | Klaus Hunold, Alfred Lipp, Johannes Napholcz, Peter Arnold | 1982-09-28 |
| 4326039 | Dense shaped articles of polycrystalline .beta.-silicon carbide and process for the manufacture thereof by hot-pressing | Jochen Kriegesmann, Alfred Lipp | 1982-04-20 |