3609693

Information

• Patent Grant
• 3609693

• References
• Source

• Patent Number

  3,609,693

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1971
  53 years ago

• CPC

  • H04J1/10 - Intermediate station arrangements
  • H04L5/00 - Arrangements affording multiple use of the transmission path

• US Classifications

  • 375 - Pulse or digital communications