Patent US 4533861A
| Patent number | US 4533861A |
|---|---|
| Title | Stepping motor drive circuit |
| Inventors | Jerrold J. Rogers, Joseph S. Trumps |
| Company | Tektronix Inc |
| Filing date | 1983-10-13 |
| Grant date | 1985-08-06 |
| Cites |
| Patent number | US 4533861A |
|---|---|
| Title | Stepping motor drive circuit |
| Inventors | Jerrold J. Rogers, Joseph S. Trumps |
| Company | Tektronix Inc |
| Filing date | 1983-10-13 |
| Grant date | 1985-08-06 |
| Cites |