Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4538652 | Device for incorporating a dose of liqueur in a bottle of champagnized wine | Jean-Bernard Valentin, Stephane Detrier | 1985-09-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4538652 | Device for incorporating a dose of liqueur in a bottle of champagnized wine | Jean-Bernard Valentin, Stephane Detrier | 1985-09-03 |