3462691

Information

• Patent Grant
• 3462691

• References
• Source

• Patent Number

  3,462,691

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1969
  56 years ago

• CPC

  • H04B1/1638 - Special circuits to enhance selectivity of receivers not otherwise provided for
  • H04J1/20 - in which at least one carrier is angle-modulated

• US Classifications

  • 455 - Telecommunications