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Patent US 4665340A: Difference between revisions
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(Created page with "{{Patent |Office=US |Number=4665340A |Title=Cathode-ray-tube electrode structure having a particle trap |Inventors=Conrad Odenthal;Dennis D. Askew;Evan W. Jaqua |Company=Tektr...") |
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|Number=4665340A | |Number=4665340A | ||
|Title=Cathode-ray-tube electrode structure having a particle trap | |Title=Cathode-ray-tube electrode structure having a particle trap | ||
|Company=Tektronix Inc | |Company=Tektronix Inc | ||
|Inventors=Conrad Odenthal; Dennis D. Askew; Evan W. Jaqua | |||
|Filing date=1985-03-07 | |Filing date=1985-03-07 | ||
|Grant date=1987-05-12 | |Grant date=1987-05-12 | ||
}} | }} | ||