Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366938 | Shaped articles based on pyrogenically produced titanium dioxide | Klaus Deller, Helmfried Krause | 1994-11-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366938 | Shaped articles based on pyrogenically produced titanium dioxide | Klaus Deller, Helmfried Krause | 1994-11-22 |