Cathode support structure for an in-line electron gun assembly
Cathode support structure for color picture tube guns to equaliz
Cathode supporting structure for color cathode-ray tube
Cathode, electron gun, and cathode-ray tube having a heating ele
Cathode-grid support structure for CRT electron gun
Cathode-ray tube
Cathode-ray tube
Cathode-ray tube and process for producing the same
Cathode-ray tube apparatus
Cathode-ray tube apparatus
Cathode-ray tube apparatus
Cathode-ray tube apparatus
Cathode-ray tube apparatus
Cathode-ray tube having a focusing color-selection structure and
Cathode-ray tube having a low power cathode assembly
Cathode-ray tube having a screen grid with asymmetric beam focus
Cathode-ray tube having an asymmetric slot formed in a screen gr
Cathode-ray tube having an electron gun with an astigmatic focus
Cathode-ray tube having an electron gun with an improved...
Cathode-ray tube having arc suppressing means therein