2522609

Information

• Patent Grant
• 2522609

• References
• Source

• Patent Number

  2,522,609

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1950
  74 years ago

• CPC

  • H04L15/26 - Operating only on reception of predetermined code signals

• US Classifications

  • 340 - Communications: electrical
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 333 - Wave transmission lines and networks
  • 708 - Electrical computers: arithmetic processing and calculating