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Patent US 3369173A

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Patent number US 3369173A (click link for details and documents via Google Patents)
Title Attenuator apparatus
Inventors Roland E 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


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