3749842

Information

• Patent Grant
• 3749842

• References
• Source

• Patent Number

  3,749,842

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1973
  51 years ago

• CPC

  • H04J3/24 - in which the allocation is indicated by an address the different channels being transmitted sequentially
  • H04L5/245 - with a number of discharge tubes or semiconductor elements which successively connect the different channels to the transmission channels

• US Classifications

  • 370 - Multiplex communications