2833990

Information

• Patent Grant
• 2833990

• References
• Source

• Patent Number

  2,833,990

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1958
  66 years ago

• CPC

  • H03B19/12 - using division only
  • H03B5/10 - active element in amplifier being vacuum tube
  • H03C3/16 - in which the active element simultaneously serves as the active element of an oscillator

• US Classifications

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