Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6926209 | Device for cleaning and maintenance of cooling fins of heat exchanger of an air conditioner | — | 2005-08-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6926209 | Device for cleaning and maintenance of cooling fins of heat exchanger of an air conditioner | — | 2005-08-09 |