Patent US 4853601A: Difference between revisions

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|Number=4853601A
|Number=4853601A
|Title=Multiple beam electron discharge tube having bipotential acceleration and convergence electrode structure
|Title=Multiple beam electron discharge tube having bipotential acceleration and convergence electrode structure
|Company=Tektronix Inc
|Inventors=Conrad Odenthal
|Inventors=Conrad Odenthal
|Company=Tektronix Inc
|Filing date=1987-11-02
|Filing date=1987-11-02
|Grant date=1989-08-01
|Grant date=1989-08-01
|Cites=
}}
}}