Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975664 | Valve drive having a mechanical valve play position and method for the mounting thereof | Wolfgang Christgen | 2011-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975664 | Valve drive having a mechanical valve play position and method for the mounting thereof | Wolfgang Christgen | 2011-07-12 |