3396379

Information

• Patent Grant
• 3396379

• References
• Source

• Patent Number

  3,396,379

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1968
  56 years ago

• CPC

  • G06F11/00 - Error detection Error correction Monitoring
  • H04Q9/06 - Calling by using amplitude or polarity of dc

• US Classifications

  • 341 - Coded data generation or conversion
  • 340 - Communications: electrical