Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10907913 | Device for the cleaning of flue gas tubes of a boiler plant with a cleaning hose, a hose store and a hose guide | Ralf Draeger | 2021-02-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10907913 | Device for the cleaning of flue gas tubes of a boiler plant with a cleaning hose, a hose store and a hose guide | Ralf Draeger | 2021-02-02 |