TREA

Baffles, shutters, apertures or the like against external light

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Industry

  • CPC
  • H01J2229/8909
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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2229/00Details of cathode ray tubes or electron beam tubes

Current Industry

H01J2229/8909Baffles, shutters, apertures or the like against external light
Industries