Background raster generator

Backward wave coupler for sub-millimeter waves in a...

Backward wave oscillator tube for the production of microwave

Backward wave suppressor

Balanced drive horizontal deflection circuitry with centering

Beam collector with low electrical leakage

Beam current compensated vertical size control

Beam current compensation for vertical size in a digital TV

Beam current control circuit

Beam deflection system and color tube

Beam index type cathode ray tube

Beam index type color cathode ray tube

Beam landing correction apparatus for a cathode ray tube

Beam landing location error correction arrangement

Beam landing location error correction arrangement

Beam mislanding correcting system

Beam mislanding correcting system for color cathode ray tube

Beam penetration CRT with internal automatic constant deflection

Beam tube with density plus velocity modulation

Beam-index tube apparatus having deflection field correcting ele