Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4404157 | Process for the continuous production of viscose rayon yarns having high degree of whiteness | Gianfranco Angelini, Novello Leoncini, Ugo Paoletti | 1983-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4404157 | Process for the continuous production of viscose rayon yarns having high degree of whiteness | Gianfranco Angelini, Novello Leoncini, Ugo Paoletti | 1983-09-13 |