Peter
Created page with "{{Patent |Office=US |Number=4109182A |Title=Delayed sweep system for an oscilloscope |Company=Tektronix Inc |Inventors=Oliver Dalton |Filing date=1976-03-10 |Grant date=1978-08-22 }} See Technology Report, Oct. 1979, p.16 Used in 7B80/7B85, 7B10/7B15."