Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6182944 | System for connecting valve units for gas water-heaters to tanks belonging to the water-heaters | Alessandro Toniolo, Antonio Sardena | 2001-02-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6182944 | System for connecting valve units for gas water-heaters to tanks belonging to the water-heaters | Alessandro Toniolo, Antonio Sardena | 2001-02-06 |