Color picture tube having improved shadow mask-frame assembly su
Color picture tube having improved shadow mask-frame...
Color picture tube having improved slit column pattern
Color picture tube having improved slit type shadow mask
Color picture tube having improved slit type shadow mask and met
Color picture tube having improved temperature compensating supp
Color picture tube having improved temperature compensating supp
Color picture tube having improved temperature compensating supp
Color picture tube having mask-frame assembly with reduced thick
Color picture tube having metal strands spaced from the insulato
Color picture tube having reduced local doming
Color picture tube having residue electron removing assembly
Color picture tube having shadow mask assembly
Color picture tube having shadow mask frame with truncated corne
Color picture tube having shadow mask with improved aperture sha
Color picture tube having shadow mask with improved aperture spa
Color picture tube having shadow mask with improved support
Color picture tube having shadow mask with improved tie bar grad
Color picture tube having shadow mask with specific curvature an
Color picture tube having shadow mask with varied aperture colum