3013122

Information

• Patent Grant
• 3013122

• References
• Source

• Patent Number

  3,013,122

• Date Filed

  Not available

• Date Issued

  Tuesday, December 12, 1961
  62 years ago

• CPC

  • H04J3/042 - Distributors with electron or gas discharge tubes
  • H04J3/00 - Time-division multiplex systems

• US Classifications

  • 370 - Multiplex communications