Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6683452 | Magnetic flux density apparatus for, E.G., detecting an internal crack of a metal or a shape of the metal | Won Ha Choi, Min Soo Kim, Dae-Jung Kim, Moon-phil Kang | 2004-01-27 |