Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797771 | Aqueous composition that can be hardened physically, thermally or thermally and with actinic radiation and the derivatives and production thereof | Ekkehard Sapper, Egon Wegner, Willi Vesper, Karl-Heinz Josten, Jörg Schwarz | 2004-09-28 |