2583979

Information

• Patent Grant
• 2583979

• References
• Source

• Patent Number

  2,583,979

• Date Filed

  Not available

• Date Issued

  Tuesday, January 29, 1952
  72 years ago

• CPC

  • H02M5/20 - using discharge tubes without control electrode or semiconductor devices without control electrode

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 315 - Electric lamp and discharge devices: systems
  • 331 - Oscillators