2980866

Information

• Patent Grant
• 2980866

• References
• Source

• Patent Number

  2,980,866

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1961
  63 years ago

• CPC

  • H03K4/20 - using a tube with negative feedback by capacitor
  • H03K3/04 - by the use, as active elements, of vacuum tubes only, with positive feedback
  • H03K4/066 - using a Miller-integrator

• US Classifications

  • 331 - Oscillators
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems