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

Won-ho Yoon

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Green-emitting phosphor composition and cathode ray tube...

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

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Green-emitting phosphor composition and cathode ray tube...

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

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Phosphor screen for a flickerless cathode ray tube and a process

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

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Profile ID: LFUS-PAI-P-1027667

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