Patent US 4181903A

From TekWiki
Jump to navigation Jump to search
Patent number US 4181903A (click link for details and documents via Google Patents)
Title Hybrid cascade attenuator
Inventors Ken Holland, Gary W. Reed, Desmond L. Murphy
Company Tektronix Inc
Filing date 1978-02-14
Grant date 1980-01-01

Cites:

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