Patent US 3453403A
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| Patent number | US 3453403A |
|---|---|
| Title | Power selection device |
| Inventors | Eldon Hoffman |
| Company | Tektronix Inc |
| Filing date | 1966-08-18 |
| Grant date | 1969-07-01 |
| Cites |
| Patent number | US 3453403A |
|---|---|
| Title | Power selection device |
| Inventors | Eldon Hoffman |
| Company | Tektronix Inc |
| Filing date | 1966-08-18 |
| Grant date | 1969-07-01 |
| Cites |