Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5337355 | Supply circuit device for a user's telephone circuit, having a low voltage loss | Rinaldo Castello | 1994-08-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5337355 | Supply circuit device for a user's telephone circuit, having a low voltage loss | Rinaldo Castello | 1994-08-09 |