Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9128490 | Butterfly valve for arrangement in a flow duct of an air-conditioning installation | Manfred Sadkowski | 2015-09-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9128490 | Butterfly valve for arrangement in a flow duct of an air-conditioning installation | Manfred Sadkowski | 2015-09-08 |