Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4701116 | Extrusion die for a blow head for making blown plastic films | Fritz Achelpohl, Gerhard Winkler, Jürgen Linkies | 1987-10-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4701116 | Extrusion die for a blow head for making blown plastic films | Fritz Achelpohl, Gerhard Winkler, Jürgen Linkies | 1987-10-20 |