Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4471333 | Current transformer with a ring-shaped core for use in a high voltage switching device enclosed in a metallic casing | — | 1984-09-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4471333 | Current transformer with a ring-shaped core for use in a high voltage switching device enclosed in a metallic casing | — | 1984-09-11 |