Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5191180 | Gas-insulated switchgear including a vacuum switch, operating mechanism and plural bellows | Tadao Kitamura, Toshio Kobayashi | 1993-03-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5191180 | Gas-insulated switchgear including a vacuum switch, operating mechanism and plural bellows | Tadao Kitamura, Toshio Kobayashi | 1993-03-02 |