Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479796 | Flux-cored wire for gas-shielded arc welding of heat resisting steel | Ken Yamashita | 2002-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479796 | Flux-cored wire for gas-shielded arc welding of heat resisting steel | Ken Yamashita | 2002-11-12 |