3173065

Information

• Patent Grant
• 3173065

• References
• Source

• Patent Number

  3,173,065

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1965
  60 years ago

• CPC

  • H04L27/144 - with demodulation using spectral properties of the received signal
  • H04Q1/4465 - the same frequency being used for all signalling information

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems