2433009

Information

• Patent Grant
• 2433009

• References
• Source

• Patent Number

  2,433,009

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1947
  77 years ago

• CPC

  • H01T7/00 - Rotary spark gaps

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 314 - Electric lamp and discharge devices: consumable electrodes