Gas discharge device including transition metal element on inter

Gas discharge display device containing source of lanthanum seri

Gas discharge display device having offset electrodes

Gas discharge display panel

Gas discharge display panel including electrode connections in p

Gas discharge display panel with cell-firing means having glow s

Gas discharge panel

Gaseous discharge display panel having two color bar display

Gaseous discharge display panel including an apertured, electric

Gaseous discharge display panel of multi-layer construction

Gaseous discharge type display panel for displaying large number

Gaseous display device

Gaseous electric discharge tube having a coaxial, hollow cathode

Gettered incandescent lamp and method of making same