2080411

Information

• Patent Grant
• 2080411

• References
• Source

• Patent Number

  2,080,411

• Date Filed

  Not available

• Date Issued

  Tuesday, May 18, 1937
  87 years ago

• CPC

  • H03B7/10 - active element being gas-discharge or arc-discharge tube

• US Classifications

  • 331 - Oscillators
  • 315 - Electric lamp and discharge devices: systems