1938065

Information

• Patent Grant
• 1938065

• References
• Source

• Patent Number

  1,938,065

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1933
  91 years ago

• CPC

  • H01J25/72 - in which a standing wave or a considerable part thereof is produced along an electrode

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 313 - Electric lamp and discharge devices
  • 315 - Electric lamp and discharge devices: systems
  • 331 - Oscillators
  • 333 - Wave transmission lines and networks