2648797

Information

• Patent Grant
• 2648797

• References
• Source

• Patent Number

  2,648,797

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1953
  71 years ago

• CPC

  • H01J19/38 - Control electrodes
  • H01J2893/0015 - Non-sealed electrodes

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 245 - Wire fabrics and structure