3579190

Information

• Patent Grant
• 3579190

• References
• Source

• Patent Number

  3,579,190

• Date Filed

  Not available

• Date Issued

  Tuesday, May 18, 1971
  53 years ago

• CPC

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

• US Classifications

  • 340 - Communications: electrical