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App. No. 05/014,610 · Confirmation No. 2620

CATHODE-RAY TUBE IN WHICH SCREENING ELECTRODES ARE PROVIDED AT THE ELE CTRON GUN TO PRODUCE A BEAM OF UNIFORM DENSITY OVER ITS CROSS SECTION ALONG ITS PATHS TO THE DISPLAY SCREEN

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Quick Facts
App. No.
05/014,610
Effective Filing
1975-06-01
Granted
1971-11-09
PTA
0 days