Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4359195 | Unwinding apparatus for rolls of material | Peter Weiss, Herbert Schonmeier | 1982-11-16 |
| 4339094 | Device for chucking tubular winding cores | Peter Weiss, Knut Welkers | 1982-07-13 |