Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6540206 | Bidirectional ball valve particularly for ecological frigorific gases | — | 2003-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6540206 | Bidirectional ball valve particularly for ecological frigorific gases | — | 2003-04-01 |