Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339910 | Open-end spinning machine | Ramadan A. Ali, Heinz Muller, Karl-Heinz Lehmann, Anton Schenek | 1982-07-20 |
| 4318269 | Process and apparatus for piecing-up a wrap yarn | Gerhard Egbers, Karl Brosch, Hans Rottmayr | 1982-03-09 |