Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880867 | Aqueous coating compositions, a process for their preparation and method of using the same | Armin Gobel, Knut Graff, Hans-Peter Patzschke | 1989-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880867 | Aqueous coating compositions, a process for their preparation and method of using the same | Armin Gobel, Knut Graff, Hans-Peter Patzschke | 1989-11-14 |