2907919

Information

• Patent Grant
• 2907919

• References
• Source

• Patent Number

  2,907,919

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1959
  65 years ago

• CPC

  • H03K4/34 - using a single tube with positive feedback through a transformer

• US Classifications

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