Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830054 | Component assembly of several directional control valves adapted to be shifted electromagnetically independently of one another | Dieter Feichtiger, Klaus Neuffer, Elmar Freitag, Jean-Paul Corbier, Christian Dragoni | 1989-05-16 |