2997579

Information

• Patent Grant
• 2997579

• References
• Source

• Patent Number

  2,997,579

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1961
  63 years ago

• CPC

  • H03D7/08 - the signals to be mixed being applied between the same two electrodes
  • H03J5/30 - Tuning circuits or elements supported on a revolving member with contacts arranged in lines parallel to the axis

• US Classifications

  • 455 - Telecommunications
  • 331 - Oscillators