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Patent US 3873878A: Difference between revisions
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(Created page with "{{Patent |Office=US |Number=3873878A |Title=Electron gun with auxilliary anode nearer to grid than to normal anode |Inventors=Conrad Odenthal |Company=Tektronix Inc |Filing da...") |
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|Number=3873878A | |Number=3873878A | ||
|Title=Electron gun with auxilliary anode nearer to grid than to normal anode | |Title=Electron gun with auxilliary anode nearer to grid than to normal anode | ||
|Company=Tektronix Inc | |||
|Inventors=Conrad Odenthal | |Inventors=Conrad Odenthal | ||
|Filing date=1973-01-05 | |Filing date=1973-01-05 | ||
|Grant date=1975-03-25 | |Grant date=1975-03-25 | ||
}} | }} | ||