3922606

Information

• Patent Grant
• 3922606

• References
• Source

• Patent Number

  3,922,606

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1975
  49 years ago

• CPC

  • H04B14/064 - with adaptive feedback

• US Classifications

  • 375 - Pulse or digital communications
  • 333 - Wave transmission lines and networks
  • 455 - Telecommunications