2092861

Information

• Patent Grant
• 2092861

• References
• Source

• Patent Number

  2,092,861

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1937
  87 years ago

• CPC

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

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 084 - Music
  • 178 - Telegraphy
  • 315 - Electric lamp and discharge devices: systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 331 - Oscillators