3715726

Information

• Patent Grant
• 3715726

• References
• Source

• Patent Number

  3,715,726

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1973
  52 years ago

• CPC

  • H04W88/188 - using frequency address codes
  • G08B3/1066 - with other provisions not elsewhere provided for

• US Classifications

  • 341 - Coded data generation or conversion
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems