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
  • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
  • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
  • H01J29/36—Photoelectric screens; Charge-storage screens
  • H01J29/39—Charge-storage screens

Applications Claiming Priority (1)

Publications (1)

Family

ID=19868992

Family Applications (1)

Country Status (4)

• 0
  • BE BE527173D patent/BE527173A/xx unknown
  • NL NLAANVRAGE7300064,A patent/NL176981B/xx unknown
• 1954
  • 1954-03-13 DE DEN4023U patent/DE1698918U/de not_active Expired
  • 1954-03-16 FR FR1095769D patent/FR1095769A/fr not_active Expired

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