Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319450 | Pneumatically cushioned spinning ring system | — | 1982-03-16 |
| 4313299 | Methods and apparatus for changing bobbins in flyer spinning frames | Siegfried Gunkinger, Hans-Peter Weeger, Kurt Kriechbaum | 1982-02-02 |