3418511

Information

• Patent Grant
• 3418511

• References
• Source

• Patent Number

  3,418,511

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1968
  56 years ago

• CPC

  • H01J13/22 - Screens
  • H01J13/20 - Control electrodes
  • H01J2893/0092 - Anodic screens or grids

• US Classifications

  • 313 - Electric lamp and discharge devices