Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4809864 | Device for sealing the gap between a container opening and a relatively movable filler pipe | Erich Neuthard | 1989-03-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4809864 | Device for sealing the gap between a container opening and a relatively movable filler pipe | Erich Neuthard | 1989-03-07 |