Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6935927 | Blasting method for deburring junction part between main bore and branch bore | — | 2005-08-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6935927 | Blasting method for deburring junction part between main bore and branch bore | — | 2005-08-30 |