Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4359195 | Unwinding apparatus for rolls of material | Karl Thievessen, Herbert Schonmeier | 1982-11-16 |
| 4356983 | Device for braking winding cores | — | 1982-11-02 |
| 4339094 | Device for chucking tubular winding cores | Karl Thievessen, Knut Welkers | 1982-07-13 |