Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862712 | Top-loading drum-type washing machine | — | 1989-09-05 |
| 4821537 | Washing machine or washing drying machine with devices to avoid losses of washing agent | Peter Zinkann, Hans Fey, Friedrich W. Stork, Rudolf Herden, Wilfried Schultz | 1989-04-18 |
| 4800740 | Rotary switch apparatus for cycle selection on an automatic washing machine | — | 1989-01-31 |