3231746

Information

• Patent Grant
• 3231746

• References
• Source

• Patent Number

  3,231,746

• Date Filed

  Not available

• Date Issued

  Tuesday, January 25, 1966
  59 years ago

• CPC

  • H01J31/505 - flat tubes
  • H01J29/023 - secondary-electron emitting electrode arrangements
  • H01J31/507 - using a large number of channels
  • H01J31/56 - for converting or amplifying images in two or more colours
  • H01J43/24 - Dynodes having potential gradient along their surfaces

• US Classifications

  • 250 - Radiant energy
  • 313 - Electric lamp and discharge devices
  • 348 - Television