Patent US 5428270A: Revision history

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1 September 2021

  • curprev 10:2910:29, 1 September 2021‎ Peter talk contribs‎ 191 bytes +191‎ Created page with "{{Patent |Office=US |Number=5428270A |Title=Dynamic focus correction circuit |Inventors=Carlo Infante |Company=Digital Equipment Corp |Filing date=1993-08-17 |Grant date=1995-..."
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