Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322230 | Method and apparatus for preparing a replacement paper roll for flying roll change, particularly to supply paper to a rotary printing press | Norbert Dylla, Michael Worner | 1994-06-21 |
| 5318656 | Apparatus of preparing a roll of printing substrate web for flying pasting | Norbert Dylla, Otto Spang | 1994-06-07 |