2689343

Information

• Patent Grant
• 2689343

• References
• Source

• Patent Number

  2,689,343

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1954
  70 years ago

• CPC

  • H04L15/22 - Apparatus or circuits for sending one or a restricted number of signals

• US Classifications

  • 341 - Coded data generation or conversion