Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821534 | Apparatus for controlling the carriage drive motor of a flat bed knitting machine | Jurgen Ploppa, Adam Muller | 1989-04-18 |
| 4799365 | Device for flatbed knitting machines for monitoring the knitwear for falling-off | Fritz Walker | 1989-01-24 |