Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5623749 | Apparatus for separating opened fiber tufts from an air stream | Ferdinand Leifeld, Ralf Meger | 1997-04-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5623749 | Apparatus for separating opened fiber tufts from an air stream | Ferdinand Leifeld, Ralf Meger | 1997-04-29 |