Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654047 | Method of and device for acquiring information on a traffic line of persons | — | 2003-11-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654047 | Method of and device for acquiring information on a traffic line of persons | — | 2003-11-25 |