Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727351 | Azoxy dyes and their Cu complexes | Rainer Tresch, Karl-Heinz Etzbach, Rudiger Sens | 2004-04-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727351 | Azoxy dyes and their Cu complexes | Rainer Tresch, Karl-Heinz Etzbach, Rudiger Sens | 2004-04-27 |