2022863

Information

• Patent Grant
• 2022863

• References
• Source

• Patent Number

  2,022,863

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1935
  89 years ago

• CPC

  • H01B17/46 - Means for providing an external arc-discharge path

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 313 - Electric lamp and discharge devices