Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10731966 | Optical system for measuring contact strength between pantograph and overhead line | — | 2020-08-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10731966 | Optical system for measuring contact strength between pantograph and overhead line | — | 2020-08-04 |