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Tube with bonded cathode and electrode structure and getter

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device
Patent

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Tubular incandescent lamp

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For filament
Patent

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Tubular incandescent lamp

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For filament
Patent

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Tubular incandescent lamp having spaced segments

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For filament
Patent

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Tubular plasma display seal design

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device
Patent

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Tungsten halogen incandescent lamp having two pairs of leads in

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device
Patent

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Tungsten halogen lamp

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device
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Tungsten halogen lamp

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device
Patent

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Tungsten halogen lamp for headlights

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device
Patent

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Tungsten halogen lamp having lead-in wire comprising tantalum al

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device
Patent

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Tungsten-fluorine lamp with native retained oxygen therein and m

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device
Patent

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Ultraviolet discharge lamp

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device
Patent

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Ultraviolet generating device comprising discharge tube joined t

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device
Patent

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Use of amalgams in solenoidal electric field lamps

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device
Patent

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Vacuum envelope having specific supporting efficiency...

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – Supporting and/or spacing elements
Reexamination Certificate

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Vacuum fluorescent display having complex-type filament...

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For filament
Reexamination Certificate

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Vacuum-tight assembly particularly for a discharge tube

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device
Patent

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Vapor discharge lamp cermet electrode-closure and method of maki

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device
Patent

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Vehicle lamps with improved filament and filament support...

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For filament
Reexamination Certificate

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Vibration, shock and heat-resistant lamp-base combination struct

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – With vibration damping device
Patent

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