Patent US 3369173A
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Patent number | US 3369173A |
---|---|
Title | Attenuator apparatus |
Inventors | Gene Andrews |
Company | Tektronix Inc |
Filing date | 1965-11-19 |
Grant date | 1968-02-13 |
Cites |
Patent number | US 3369173A |
---|---|
Title | Attenuator apparatus |
Inventors | Gene Andrews |
Company | Tektronix Inc |
Filing date | 1965-11-19 |
Grant date | 1968-02-13 |
Cites |