Classifications

• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
  • H01J31/00—Cathode ray tubes; Electron beam tubes
  • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
  • H01J31/26—Image pick-up tubes having an input of visible light and electric output
  • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
• • 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
  • H01J29/86—Vessels; Containers; Vacuum locks
  • H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings

Applications Claiming Priority (1)

Publications (1)

Family

ID=6540834

Family Applications (1)

Country Status (5)

Families Citing this family (1)

• 0
  • BE BE418189D patent/BE418189A/xx unknown
  • NL NL46624D patent/NL46624C/xx active
• 1936
  • 1936-11-02 AT AT157056D patent/AT157056B/de active
  • 1936-11-02 FR FR812856D patent/FR812856A/fr not_active Expired
  • 1936-11-02 GB GB29727/36A patent/GB468330A/en not_active Expired

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