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
  • H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation

Applications Claiming Priority (1)

Publications (1)

Family

ID=19851309

Family Applications (1)

Country Status (2)

• 0
  • NL NL239494D patent/NL239494A/xx unknown
• 1960
  • 1960-05-20 GB GB17865/60A patent/GB873954A/en not_active Expired

Also Published As

Similar Documents