TREA

Lamps with luminescent screen excited by the ray or stream

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Industry

  • CPC
  • H01J63/06
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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J63/00Cathode-ray or electron-stream lamps

Current Industry

H01J63/06Lamps with luminescent screen excited by the ray or stream
Industries