Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6513191 | Device for adjusting suction pipe length of a vacuum cleaner | — | 2003-02-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6513191 | Device for adjusting suction pipe length of a vacuum cleaner | — | 2003-02-04 |