Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865704 | Non-autocrosslinking binder combination for water-dilutable lacquers | Dietrich Saatweber, Hans-Peter Patzschke, Klausjorg Klein | 1989-09-12 |
| 4865705 | Non-auto crosslinking binder combination, aqueous coating compound containing the same and its use | Hans-Peter Patzschke, Armin Gobel | 1989-09-12 |