3396238

Information

• Patent Grant
• 3396238

• References
• Source

• Patent Number

  3,396,238

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1968
  56 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
  • 178 - Telegraphy