Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837270 | Unsaturated polyester resin and molding compounds obtained therefrom | Horst Kraemer, Johannes Stawowy | 1989-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837270 | Unsaturated polyester resin and molding compounds obtained therefrom | Horst Kraemer, Johannes Stawowy | 1989-06-06 |