Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5088916 | Gas-air ratio control valve device for gas burners | Toshio Furuhashi | 1992-02-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5088916 | Gas-air ratio control valve device for gas burners | Toshio Furuhashi | 1992-02-18 |