2843788

Information

• Patent Grant
• 2843788

• References
• Source

• Patent Number

  2,843,788

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1958
  66 years ago

• CPC

  • H01J25/20 - having special arrangements in the space between resonators

• US Classifications

  • 315 - Electric lamp and discharge devices: systems