Patent US 3369173A: Difference between revisions
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|Title=Attenuator apparatus | |Title=Attenuator apparatus | ||
|Company=Tektronix Inc | |Company=Tektronix Inc | ||
|Inventors= | |Inventors=Gene Andrews | ||
|Filing date=1965-11-19 | |Filing date=1965-11-19 | ||
|Grant date=1968-02-13 | |Grant date=1968-02-13 | ||
}} | }} | ||
Latest revision as of 08:47, 27 February 2022
| Patent number | US 3369173A (click link for details and documents via Google Patents) |
|---|---|
| Title | Attenuator apparatus |
| Inventors | Gene Andrews |
| Company | Tektronix Inc |
| Filing date | 1965-11-19 |
| Grant date | 1968-02-13 |
Cited By:
| Patent | Title | Inventors | Assignee | Granted |
|---|---|---|---|---|
| Patent US 3753170A | Step attenuator apparatus having attenuator stages selectively connected in cascade by cam actuated switches | Ken Holland | Tektronix Inc | 1973-08-14 |