2679005

Information

• Patent Grant
• 2679005

• References
• Source

• Patent Number

  2,679,005

• Date Filed

  Not available

• Date Issued

  Tuesday, May 18, 1954
  70 years ago

• CPC

  • H04B1/26 - for superheterodyne receivers
  • H03B21/02 - by plural beating
  • H03B21/04 - using several similar stages
  • H03D7/10 - the signals to be mixed being applied between different pairs of electrodes

• US Classifications

  • 331 - Oscillators
  • 455 - Telecommunications