Patent US 3187118A: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| Line 8: | Line 8: | ||
|Grant date=1965-06-01 | |Grant date=1965-06-01 | ||
}} | }} | ||
See e.g. [[11B2]], [[1A5]] and many others. | |||
Revision as of 15:45, 9 February 2024
| Patent number | US 3187118A (click link for details and documents via Google Patents) |
|---|---|
| Title | Electrical switch having means for interconnecting concentric switch shafts |
| Inventors | Marlow Butler, Oz Svehaug |
| Company | Tektronix Inc |
| Filing date | 1962-01-18 |
| Grant date | 1965-06-01 |
Related products:
| Manufacturer | Model | Description | Introduced | Designers |
|---|---|---|---|---|
| Tektronix | 11B2 | timebase plugin | 1964 | Bob Beville |
| Tektronix | 1A5 | 50 MHz Differential Amplifier | 1967 | Bill DeVey |