Patent US 4683415A
| Patent number | US 4683415A (click link for details and documents via Google Patents) |
|---|---|
| Title | Line frequency switching power supply |
| Inventors | Matt Zimmerman |
| Company | Tektronix Inc |
| Filing date | 1986-09-15 |
| Grant date | 1987-07-28 |
| Patent number | US 4683415A (click link for details and documents via Google Patents) |
|---|---|
| Title | Line frequency switching power supply |
| Inventors | Matt Zimmerman |
| Company | Tektronix Inc |
| Filing date | 1986-09-15 |
| Grant date | 1987-07-28 |