Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641250 | Method and apparatus for transporting filter rod sections | Birger Buhk, Jan Burmester-Perrei, Hans-Herbert Schmidt, Rolf Petersen | 1997-06-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641250 | Method and apparatus for transporting filter rod sections | Birger Buhk, Jan Burmester-Perrei, Hans-Herbert Schmidt, Rolf Petersen | 1997-06-24 |