Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5617600 | Self-propelled underwater electromechanical apparatus for cleaning the bottom and walls of swimming pools | — | 1997-04-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5617600 | Self-propelled underwater electromechanical apparatus for cleaning the bottom and walls of swimming pools | — | 1997-04-08 |