Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428054 | Unions for double-wall tubes and dies therefor | Guido Zappa, Massimo Genoni | 2002-08-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428054 | Unions for double-wall tubes and dies therefor | Guido Zappa, Massimo Genoni | 2002-08-06 |