Fluorescent lamp for unipolar mode of operation
Fluorescent lamp having asymmetric electrodes inside the...
Fluorescent lamp having double-bore inner capillary tube
Fluorescent lamp with bent tubes and support spacer within outer
Fluorescent lamp with integral thermal-insulating plastic jacket
Fluorescent lamp with non-scattering phosphor
Fusion chamber
Gas and/or vapor discharge lamp
Gas and/or vapor discharge lamp provided with a U-shaped dischar
Gas circulation apparatus for ceramic electron tubes
Gas discharge display device with integral, co-planar, built-in
Gas discharge display with built-in heater
Gas discharge lamp having a transparent envelope bulk and a burs
Gas discharge lamp having temperature controlled, liquid reservo
Gas discharge lamp temperature control
Gas discharge lamp with microporous aerogel
Gas discharge tube having a side tube with glass coating
Gas discharge tube having sealed envelope with metallic...
Gas display panel with internal heater
Gas-and/or vapor discharge lamp