2440252

Information

• Patent Grant
• 2440252

• References
• Source

• Patent Number

  2,440,252

• Date Filed

  Not available

• Date Issued

  Tuesday, April 27, 1948
  76 years ago

• CPC

  • H03K4/14 - using two tubes so coupled that the input of each one is derived from the output of the other

• US Classifications

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