Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837273 | Lacquer binder containing graft copolymer and polyisocyanates | Christian Wamprecht, Manfred Schonfelder, Peter Hohlein | 1989-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837273 | Lacquer binder containing graft copolymer and polyisocyanates | Christian Wamprecht, Manfred Schonfelder, Peter Hohlein | 1989-06-06 |