Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648436 | Halogen-free mixture, a self-extinguishing prepreg containing this mixture and the use of such a prepreg | Peter Walter | 1997-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648436 | Halogen-free mixture, a self-extinguishing prepreg containing this mixture and the use of such a prepreg | Peter Walter | 1997-07-15 |