2794852

Information

• Patent Grant
• 2794852

• References
• Source

• Patent Number

  2,794,852

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1957
  67 years ago

• CPC

  • H04L13/10 - Distributors

• US Classifications

  • 370 - Multiplex communications
  • 178 - Telegraphy