2095768

Information

• Patent Grant
• 2095768

• References
• Source

• Patent Number

  2,095,768

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1937
  87 years ago

• CPC

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

• US Classifications

  • 313 - Electric lamp and discharge devices