Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844358 | Automatic cross-wound bobbin winding machine | — | 1989-07-04 |
| 4807822 | Yarn traversing mechanism | Rolf Becker, Horst Wionsek | 1989-02-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844358 | Automatic cross-wound bobbin winding machine | — | 1989-07-04 |
| 4807822 | Yarn traversing mechanism | Rolf Becker, Horst Wionsek | 1989-02-28 |