Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887408 | Method of manufacturing packs of cigarettes with a hermetically sealed wrapper | Gastone Dall'Osso | 1989-12-19 |
| 4883074 | Strip guide device, particularly for a cigarette manufacturing machine | — | 1989-11-28 |
| 4883075 | Dual-rod cigarette manufacturing machine | Salvatore Rizzoli | 1989-11-28 |
| 4875493 | Device for feeding streams of tobacco on to a cigarette manufacturing machine | Franco Ghini | 1989-10-24 |
| 4823536 | Handling method and device | Alberto Manservigi | 1989-04-25 |