Tunable broadband source in millimeter wavelength range of spect
Tunable coaxial magnetrons
Tunable magnetron
Tunable microwave cavity
Tunable multicolor electroluminescent device
Tunable radio frequency pulse generators
Tuned LRC ballasting circuit for compact fluorescent lighting
Tuned oscillator ballast circuit
Tuning mechanism for high power klystron having photointerrupter
Turn signal/brake light converters for towed vehicles
Twin anode beam mode fluorescent lamp
Twin dimming controller for backlight system
Twin-bulb Christmas light bulb string
Twin-convex electron gun
Twisting distortion correcting circuitry
Two capacitor apparatus for sequential starting and operation of
Two contact, AC-operated negative glow fluorescent lamp
Two filament electric bulb traffic light
Two level inverter circuit
Two light level ballast