Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9662604 | Telescopic cleaning system for exhaust air filters | — | 2017-05-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9662604 | Telescopic cleaning system for exhaust air filters | — | 2017-05-30 |