Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7541899 | Multi-pole circuit breaker and apparatus for preventing deformation of driving shaft thereof | — | 2009-06-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7541899 | Multi-pole circuit breaker and apparatus for preventing deformation of driving shaft thereof | — | 2009-06-02 |