3641273

Information

• Patent Grant
• 3641273

• References
• Source

• Patent Number

  3,641,273

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1972
  53 years ago

• CPC

  • H04J3/242 - the frames being of variable length
  • H04B7/2043 - Mixed mode, TDM and FDM systems
  • H04J3/1682 - Allocation of channels according to the instantaneous demands of the users

• US Classifications

  • 370 - Multiplex communications