Issued Patents All Time
Showing 251–252 of 252 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE30201 | Method and apparatus for start-spinning a thread on an open-end spinning unit of an open-end spinning machine | Hans Stahlecker | 1980-02-05 |
| 4183201 | Open-end spinning machine with means for catching and removing separated debris | — | 1980-01-15 |