4. Electric lamp and discharge devices
  5. Cathode ray tube
  6. Screen

Stefan Gruhlke

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Display screen comprising an adhesive layer

Electric lamp and discharge devices – Cathode ray tube – Screen
Patent

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Method of manufacturing a display tube

Electric lamp or space discharge component or device manufacturi – Process – With assembly or disassembly
Patent

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Pigment coated lamp and luminaire emitting colored light

Illumination – Light source and modifier – Including selected wavelength modifier
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1252641

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