Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6563707 | Chassis for mounting component units of an electric switch cabinet for elevators and escalators | Hartmut Engler, Marvin Dehmlow, Vera Else Marta Steifa, Wolfgang Schoppa | 2003-05-13 |