Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636505 | Open-end rotor spinning device | — | 1997-06-10 |
| 4527384 | Method of and apparatus for producing multicomponent spun-twisted yarns by open-end spinning | Alois Stejskal, Miroslac Stepanek, Jan Hrdina, Frantisek Cada, Zelmira Borovcova +1 more | 1985-07-09 |