Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6565498 | Composite roll for manufacturing heat transfer tubes | Takao Kobayashi | 2003-05-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6565498 | Composite roll for manufacturing heat transfer tubes | Takao Kobayashi | 2003-05-20 |