3505479

Information

• Patent Grant
• 3505479

• References
• Source

• Patent Number

  3,505,479

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1970
  55 years ago

• CPC

  • H04J1/20 - in which at least one carrier is angle-modulated

• US Classifications

  • 370 - Multiplex communications