Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143200 | Control apparatus for a hydraulic variable-pitch propeller and propeller unit comprising a control apparatus of this kind | Martin Albrecht | 2021-10-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143200 | Control apparatus for a hydraulic variable-pitch propeller and propeller unit comprising a control apparatus of this kind | Martin Albrecht | 2021-10-12 |