Classifications

• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
  • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
  • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
  • H01J29/48—Electron guns
  • H01J29/485—Construction of the gun or of parts thereof

Applications Claiming Priority (1)

Publications (1)

Family

ID=19799293

Family Applications (1)

Country Status (8)

• 1967
  • 1967-02-14 NL NL6702188A patent/NL154045B/xx unknown
• 1968
  • 1968-01-11 DE DE19681639340 patent/DE1639340B2/de active Granted
  • 1968-02-09 GB GB652468A patent/GB1156447A/en not_active Expired
  • 1968-02-12 ES ES350391A patent/ES350391A1/es not_active Expired
  • 1968-02-12 AT AT129868A patent/AT274060B/de active
  • 1968-02-12 CH CH200168A patent/CH474148A/de not_active IP Right Cessation
  • 1968-02-12 BE BE710642D patent/BE710642A/xx unknown
  • 1968-02-13 FR FR1553519D patent/FR1553519A/fr not_active Expired

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