Patent US 4495471A: Revision history

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3 March 2023

  • curprev 15:0715:07, 3 March 2023‎ Peter talk contribs‎ 184 bytes +184‎ Created page with "{{Patent |Office=US |Number=4495471A |Title=Buffer amplifier |Company=Tektronix Inc |Inventors=Ronald A. Barrett |Filing date=1983-09-19 |Grant date=1985-01-22 }} See 165-2..."
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