Immersion lens and electron beam projection system using the...

In line electron guns for color tubes, each having a control gri

In line gun support arrangement with expansion compensation

In-line color picture tube

In-line electron gun

In-line electron gun and method for modifying the same

In-line electron gun for a color picture tube

In-line electron gun for a colored cathode ray

In-line electron gun for cathode ray tube having burrs and...

In-line electron gun for color cathode ray tube

In-line electron gun for color cathode ray tube with cut away st

In-line electron gun structure for color cathode ray tube having

In-line electron gun structure for color cathode ray tube having

In-line electron gun structure for color cathode ray tube having

In-line electron gun with non-circular apertures

In-line electron guns having consecutive grids with aligned vert

In-line gun system for a color picture tube

In-line plural beam color cathode ray tube having deflection def

In-line SB electron gun with large and deep main lens apertures

In-line type electromagnetic focusing cathode-ray tube