Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670600 | Aqueous two-component polyurethane coating composition, process for its preparation, and its use in processes for the production of a multicoat finish | Egbert Nienhaus, Bernd Mayer | 1997-09-23 |