Patent US 3560689A
Patent number | US 3560689A (click link for details and documents via Google Patents) |
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Title | Pushbutton switch having cam actuated spring contacts also acting as resilient support for pushbutton |
Inventors | Arthur H Matson |
Company | Tektronix Inc |
Filing date | 1968-12-04 |
Grant date | 1971-02-02 |