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Luminescent screen for flat image display devices

Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium
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Luminescent screen for low pressure mercury discharge lamp with

Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium
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Luminescent screen having restored cavities and display tube hav

Electric lamp and discharge devices – Cathode ray tube – Screen
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Luminescent screen including a luminescent zeolite

Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium
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Luminescent screen of a color television tube

Electric lamp and discharge devices – Cathode ray tube – Envelope
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Luminescent screen with grid structure for X-ray image intensifi

Electric lamp and discharge devices – Secondary emission prevention – Nonemissive material
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Luminescent screen with thallium activated aluminate

Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium
Patent

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Luminescent screens for flat image display devices

Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium
Patent

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Luminescent semiconductor display device including gate control

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
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Luminescent substances having a base of double borate of magnesi

Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium
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Luminescent terbium-activated borate, luminescent screen provide

Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium
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Luminescing member, process for preparation thereof, and electro

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
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Luminous device including conductive film

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate

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Luminous display and method of making same

Electric lamp and discharge devices – With gas or vapor – Having baffle – partition – or constricting means affecting...
Reexamination Certificate

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Luminous display element including an optical member for...

Electric lamp and discharge devices – With optical device or special ray transmissive envelope
Reexamination Certificate

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Luminous display with trough member and method of making same

Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium
Reexamination Certificate

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Luminous EL sheet having a domed diaphragm and a switch...

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate

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Luminous element for lamp

Electric lamp and discharge devices – Electrode and shield structures – Filament or resistance heated electrodes
Reexamination Certificate

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Luminous element having electrodes

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate

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Luminous faceplate of color projection cathode ray tube and...

Electric lamp and discharge devices – Cathode ray tube – Screen
Reexamination Certificate

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