Patent US 4752714A: Difference between revisions

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|Title=Decelerating and scan expansion lens system for electron discharge tube incorporating a microchannel plate
|Title=Decelerating and scan expansion lens system for electron discharge tube incorporating a microchannel plate
|Company=Tektronix Inc
|Company=Tektronix Inc
|Inventors=John H. Sonneborn; Kenneth W. Hawken
|Inventors=John H. Sonneborn;Ken Hawken
|Filing date=1986-03-10
|Filing date=1986-03-10
|Grant date=1988-06-21
|Grant date=1988-06-21
}}
}}