Patent US 3219801A
| Patent number | US 3219801A |
|---|---|
| Title | Pulse counter |
| Inventors | John Kobbe, Sam McCutcheon |
| Company | Tektronix Inc |
| Filing date | 1961-08-25 |
| Grant date | 1965-11-23 |
| Cites |
| Patent number | US 3219801A |
|---|---|
| Title | Pulse counter |
| Inventors | John Kobbe, Sam McCutcheon |
| Company | Tektronix Inc |
| Filing date | 1961-08-25 |
| Grant date | 1965-11-23 |
| Cites |